Guest KonstaT Posted May 31, 2016 Report Posted May 31, 2016 (edited) This is my build of Dees-Troy's Team Win Recovery Project (TWRP) 3.0.2-0 for Cube iWork8 Ultimate (I1-T/I1-TD/I1-TWB/I1-TC) and iWork8 Air (I1-TF/I1-TBF). There's (at least) seven different batches of iWork8 Ultimate & iWork8 Air with slightly different hardware. Choose the right image for your model! I1-TWB image is reported working on I1-TF-20161108 and I1-TFB devices. Do not mirror my builds! Please post a link to this page instead. http://konstakang.com/devices/cube_iwork8ultimate/TWRP Prerequisites: 1. Download and install Intel Android USB driver (Windows) or setup udev rules (Linux). 2. Download and install Android SDK tools and platform-tools to get adb and fastboot. Unlocking the bootloader: 1. Enable developer settings by clicking 'Settings -> About tablet -> Build number' several times. Enable 'Settings -> Developer options -> OEM unlocking' (not sure if necessary) and 'Settings -> Developer options -> Android debugging'. 2. Plug in your device via USB cable and open terminal window as an administrator (Windows). Boot device into bootloader by executing adb reboot bootloader You can also boot to bootloader by holding volume down button in dual boot menu and selecting to boot to Android. 3. Execute in terminal fastboot oem unlock Menu appears on the device warning that unlocking the bootloader will erase the device. Use volume keys to select the option to approve and use power key to confirm. It will try to format the data partition but fails because the bootloader is pretty useless (see below). Bootloader will be unlocked, though. Notes about the bootloader: Android bootloader is not working properly because of how Windows partition are named (not prepended with 'android_' what the bootloader expects). You can see a warning message when booted to bootloader and some bootloader functions are not working properly. You can't use fastboot to flash any image! Good thing is that you can still use fastboot to boot images. It also possible to fix this by booting the tablet to Windows and use something like 'GPT fdisk' tool to rename the Windows partitions (add 'android_' prefix). This is not absolutely necessary though if you're not planning to use fastboot to flash images. Installing TWRP: 1. Download both TWRP recovery image and TWRP flashable zip from this post. Save the TWRP flashable zip to your device's sdcard. Save the TWRP recovery image to a place you can access in terminal window. 2. Change into the directory you saved the TWRP recovery image, boot to bootloader as above, and execute fastboot boot recovery-twrp3020-cht_cr_mrd.img 3. Install TWRP flashable zip from sdcard once booted to TWRP. 4. Reboot recovery. You can boot to TWRP by executing 'adb reboot recovery'. It's also possible to boot to recovery by booting to bootloader first (as above), using volume keys to select 'recovery' option and using power key to confirm. If you've renamed Windows partitions (see above), you can use 'fastboot flash recovery recovery-twrp3020-cht_cr_mrd.img' to install the recovery image. Stock ROM is encrypted by default which means data partition is not accessible in TWRP before you format it (select 'Wipe -> Format Data' - doing a factory reset is not enough). Important! This will erase your data including internal sdcard. It's recommended to do this once when installing dm-verity disabled/unencrypted boot image or flashing a custom ROM (CyanogenMod, Remix OS). How to restore stock recovery: 1. Download zip below suitable for your device and copy it to your device's sdcard. 2. Boot to TWRP recovery. 3. Install zip in TWRP. 4. Reboot recovery. http://konstakang.com/devices/cube_iwork8ultimate/stock-recovery Sources: Device Like my work? Edited November 10, 2018 by KonstaT
Guest KonstaT Posted May 31, 2016 Report Posted May 31, 2016 (edited) 31.5. changelog initial release Edited July 24, 2016 by KonstaT
Guest IsaacMech Posted June 27, 2016 Report Posted June 27, 2016 Hello! On my device TWRP runs with mirrored touchscreen (vertical) by screen center. What i'm doing wrong? My device version is i1 T.
Guest KonstaT Posted June 27, 2016 Report Posted June 27, 2016 3 hours ago, IsaacMech said: Hello! On my device TWRP runs with mirrored touchscreen (vertical) by screen center. What i'm doing wrong? My device version is i1 T. Maybe your's is from another batch with slightly different hardware configuration. What stock firmware version does your device have? Kernel in this TWRP is from stock I1-T_V1.1_20160329.
Guest IsaacMech Posted June 27, 2016 Report Posted June 27, 2016 33 minutes ago, KonstaT said: Maybe your's is from another batch with slightly different hardware configuration. What stock firmware version does your device have? Kernel in this TWRP is from stock I1-T_V1.1_20160329. I don't know, because i updated firmware. My touchscreen version is DXP2J1 With that system.img file my touchscreen works perfectly: https://yadi.sk/d/J39Hkj-Wrt85g. Here is also boot.img: https://yadi.sk/d/4dFDFvCnrrY4i
Guest KonstaT Posted June 27, 2016 Report Posted June 27, 2016 (edited) 2 hours ago, IsaacMech said: I don't know, because i updated firmware. My touchscreen version is DXP2J1 With that system.img file my touchscreen works perfectly: https://yadi.sk/d/J39Hkj-Wrt85g. Here is also boot.img: https://yadi.sk/d/4dFDFvCnrrY4i It seems your device is I1-TD. That firmware is I1-TD_V1.0_20160329 (vs. I1-T_V1.1_20160329 on mine). What is the original source for that firmware and do you have untouched boot/recovery images? I can repack TWRP with I1-TD stock kernel later. My CyanogenMod 12.1 build is going to have the same issue so that will need a patch, too. Edited June 27, 2016 by KonstaT
Guest IsaacMech Posted June 27, 2016 Report Posted June 27, 2016 38 minutes ago, KonstaT said: It seems your device is I1-TD. That firmware is I1-TD_V1.0_20160329 (vs. I1-T_V1.1_20160329 on mine). What is the original source for that firmware and do you have untouched boot/recovery images? I can repack TWRP with I1-TD stock kernel later. My CyanogenMod 12.1 build is going to have the same issue so that will need a patch, too. I really don't know. Inverted touchscreen problem appears in model with already installed dualboot (Win10 x64 and Android 5.1) by factory. When you try to update or recover device by firmware from Cube site (for version without Dualboot) because digitizers in device are different. There is no firmware for Dualboot-version except that custom rom.
Guest KonstaT Posted June 27, 2016 Report Posted June 27, 2016 (edited) On 6/27/2016 at 4:05 PM, IsaacMech said: I really don't know. Inverted touchscreen problem appears in model with already installed dualboot (Win10 x64 and Android 5.1) by factory. When you try to update or recover device by firmware from Cube site (for version without Dualboot) because digitizers in device are different. There is no firmware for Dualboot-version except that custom rom. That is a stock firmware for your device (not a 'custom ROM') but someone has modified the boot image, though. Here's a TWRP that will work on I1-TD. I tested it on my device and touchscreen was inverted on mine as expected. You can't use anything from [HOWTO] Disable dm-verity, root & navigation bar mod for Cube iWork8 Ultimate thread (needs to be adapted for your I1-TD_V1.0_20160329 stock firmware) and CyanogenMod 12.1 needs a patch, too (I'll add it if/when there's another build). recovery-twrp3020-cht_cr_mrd-I1-TD.imghttps://www.androidfilehost.com/?fid=24659325368664658 md5:685f49cd2afea43244f4d87b4108be42 recovery-twrp-3.0.2-0-cht_cr_mrd-I1-TD.zip (TWRP flashable)https://www.androidfilehost.com/?fid=24659325368664663 md5:52622da1825ae72f860068918b327ecf Edited August 10, 2016 by KonstaT
Guest IsaacMech Posted June 28, 2016 Report Posted June 28, 2016 10 hours ago, KonstaT said: That is a stock firmware for your device (not a 'custom ROM') but someone has modified the boot image, though. Here's a TWRP that will work on I1-TD. I tested it on my device and touchscreen was inverted on mine as expected. You can't use anything from [HOWTO] Disable dm-verity, root & navigation bar mod for Cube iWork8 Ultimate thread (needs to be adapted for your I1-TD_V1.0_20160329 stock firmware) and CyanogenMod 12.1 needs a patch, too (I'll add it if/when there's another build). recovery-twrp3020-cht_cr_mrd-I1-TD.imghttp://www.mediafire.com/?ymbaedebgk3dubg md5:685f49cd2afea43244f4d87b4108be42 recovery-twrp-3.0.2-0-cht_cr_mrd-I1-TD.zip (TWRP flashable)http://www.mediafire.com/?ss8iji8x3z03jxv md5:52622da1825ae72f860068918b327ecf Thanks a lot! Now it works fine for me.
Guest HHHOOON Posted July 10, 2016 Report Posted July 10, 2016 Can I get a custom rom file for device model "I1-TD"? I want to root my tablet pc, but i failed to find. Help me plz..
Guest KonstaT Posted July 16, 2016 Report Posted July 16, 2016 (edited) On 7/10/2016 at 7:22 AM, HHHOOON said: Can I get a custom rom file for device model "I1-TD"? I want to root my tablet pc, but i failed to find. Help me plz.. Not exactly sure what you're asking but both my CyanogenMod 12.1 and Remix OS releases now have a patch for I1-TD variant. Edited July 16, 2016 by KonstaT
Guest G.R.Userman Posted August 6, 2016 Report Posted August 6, 2016 I have Cube iWork8 Air (I1-TF). After installing TWRP I1-TF and CM12.1 I had the following problems: The tablet does not want to come out of deep sleep. Or go out after pressing the power button many times (up to 10 times). In Windows and the stock Android this was not a problem. I installed TWRP I1-TD. The problem has completely disappeared. Regarding work TWRP I1-TD on the Cube iWork8 Air (checked): 1. Installs the zip (set CM, GApps etc. with external SD). 2. Installs img (checked boot.img). 3. Work all Wipe. 4. Works file manager. 5. Error breakdown and formatting external SD. (It seems it did not work and TWRP I1-TF) P.S. I am not prepared to discuss why this is so because I do not have enough knowledge. I described my problem and its solution.P.S.S. Perhaps it worked just me. Other users can get a brick.
Guest KonstaT Posted August 6, 2016 Report Posted August 6, 2016 49 minutes ago, G.R.Userman said: I have Cube iWork8 Air (I1-TF). After installing TWRP I1-TF and CM12.1 I had the following problems: The tablet does not want to come out of deep sleep. Or go out after pressing the power button many times (up to 10 times). In Windows and the stock Android this was not a problem. I installed TWRP I1-TD. The problem has completely disappeared. Regarding work TWRP I1-TD on the Cube iWork8 Air (checked): 1. Installs the zip (set CM, GApps etc. with external SD). 2. Installs img (checked boot.img). 3. Work all Wipe. 4. Works file manager. 5. Error breakdown and formatting external SD. (It seems it did not work and TWRP I1-TF) P.S. I am not prepared to discuss why this is so because I do not have enough knowledge. I described my problem and its solution.P.S.S. Perhaps it worked just me. Other users can get a brick. Just no! Android doesn't care what you have on your recovery partition. Trust me - this has absolute nothing to do with TWRP!
Guest G.R.Userman Posted August 6, 2016 Report Posted August 6, 2016 16 minutes ago, KonstaT said: Trust me - this has absolute nothing to do with TWRP! Yes I know. But even kill me, I wrote everything as it really was. Maybe so there were stars in the sky.:)))
Guest KonstaT Posted August 6, 2016 Report Posted August 6, 2016 42 minutes ago, G.R.Userman said: Yes I know. But even kill me, I wrote everything as it really was. Maybe so there were stars in the sky.:))) Better sacrifice a lamb (or a limb). Needs a full moon, too. :P
Guest seafood169 Posted August 6, 2016 Report Posted August 6, 2016 3 hours ago, G.R.Userman said: Yes I know. But even kill me, I wrote everything as it really was. Maybe so there were stars in the sky.:))) Thanks for your information and I trusted you what you got after flashing another TWRP. But my situation is different, deep sleep problem appear on both Windows and Andriod, so I guess it is the Bios issue. Anyway, thank you so much for your notice, pls. keep let me know when you get any new finding.
Guest seafood169 Posted August 6, 2016 Report Posted August 6, 2016 2 hours ago, KonstaT said: Better sacrifice a lamb (or a limb). Needs a full moon, too. :P I got it, thanks for your advice.
Guest th377 Posted August 10, 2016 Report Posted August 10, 2016 Help!! I've done the necessary step but after " Install TWRP flashable zip from sdcard once booted to TWRP.", it reboot and i cant get into android recovery. The windows is working fine but everytime i choose android, the tablet just stucked at the logo. How do i fix this? I downloaded the stock firmware, how do i flash the android? How to create UEFI USB? Any help is appreciated, thank you. Tri On 5/31/2016 at 10:57 PM, KonstaT said: This is my build of Dees-Troy's Team Win Recovery Project (TWRP) 3.0.2-0 for Cube iWork8 Ultimate (I1-T/I1-TD/I1-TWB) and iWork8 Air (I1-TF). There's (at least) three different batches of iWork8 Ultimate with slightly different touchscreen hardware. Choose the right image for your model! Do not mirror my builds! Please post a link to this thread instead. recovery-twrp3020-cht_cr_mrd.img (I1-T)http://www.mediafire.com/?dxmp67brcz1vc5f md5:e0e1fd387d1b53a0c0348684e9a482d6 recovery-twrp-3.0.2-0-cht_cr_mrd.zip (I1-T - TWRP flashable)http://www.mediafire.com/?znp26sfzc55gr3e md5:d0f5954b5b6c1643eb12c432c1bd55b4 recovery-twrp3020-cht_cr_mrd-I1-TD.img (I1-TD)http://www.mediafire.com/?ymbaedebgk3dubg md5:685f49cd2afea43244f4d87b4108be42 recovery-twrp-3.0.2-0-cht_cr_mrd-I1-TD.zip (I1-TD - TWRP flashable)http://www.mediafire.com/?ss8iji8x3z03jxv md5:52622da1825ae72f860068918b327ecf recovery-twrp3020-cht_cr_mrd-I1-TWB.img (I1-TWB)http://www.mediafire.com/?cj04ra188xzeqki md5:7070c1fef6875f66ea86c57f154eb10d recovery-twrp-3.0.2-0-cht_cr_mrd-I1-TWB.zip (I1-TWB - TWRP flashable)http://www.mediafire.com/?i44cdahfgbeo4g8 md5:8d706944a8c6faeb9bcab3aa60a4c1f9 recovery-twrp3020-cht_cr_mrd-I1-TF.img (I1-TF)http://www.mediafire.com/?14cu7di11wb7lk7 md5:5e227464fa775f216d60bddefc34d1ea recovery-twrp-3.0.2-0-cht_cr_mrd-I1-TF.zip (I1-TF - TWRP flashable)http://www.mediafire.com/?o3fny1c6kahbf68 md5:d843481ca2e07a4697f678d52eeb875b Prerequisites: 1. Download and install Intel Android USB driver (Windows) or setup udev rules (Linux). 2. Download and install Android SDK tools and platform-tools to get adb and fastboot. Unlocking the bootloader: 1. Enable developer settings by clicking 'Settings -> About tablet -> Build number' several times. Enable 'Settings -> Developer options -> OEM unlocking' (not sure if necessary) and 'Settings -> Developer options -> Android debugging'. 2. Plug in your device via USB cable and open terminal window as an administrator (Windows). Boot device into bootloader by executing adb reboot bootloader You can also boot to bootloader by holding volume down button in dual boot menu and selecting to boot to Android. 3. Execute in terminal fastboot oem unlock Menu appears on the device warning that unlocking the bootloader will erase the device. Use volume keys to select the option to approve and use power key to confirm. It will try to format the data partition but fails because the bootloader is pretty useless (see below). Bootloader will be unlocked, though. Notes about the bootloader: Android bootloader is not working properly because of how Windows partition are named (not prepended with 'android_' what the bootloader expects). You can see a warning message when booted to bootloader and some bootloader functions are not working properly. You can't use fastboot to flash any image! Good thing is that you can still use fastboot to boot images. It also possible to fix this by booting the tablet to Windows and use something like 'GPT fdisk' tool to rename the Windows partitions (add 'android_' prefix). This is not absolutely necessary though if you're not planning to use fastboot to flash images. Installing TWRP: 1. Download both TWRP recovery image and TWRP flashable zip from this post. Save the TWRP flashable zip to your device's sdcard. Save the TWRP recovery image to a place you can access in terminal window. 2. Change into the directory you saved the TWRP recovery image, boot to bootloader as above, and execute fastboot boot recovery-twrp3020-cht_cr_mrd.img 3. Install TWRP flashable zip from sdcard once booted to TWRP. 4. Reboot recovery. You can boot to TWRP by executing 'adb reboot recovery'. It's also possible to boot to recovery by booting to bootloader first (as above), using volume keys to select 'recovery' option and using power key to confirm. If you've renamed Windows partitions (see above), you can use 'fastboot flash recovery recovery-twrp3020-cht_cr_mrd.img' to install the recovery image. Stock ROM is encrypted by default which means data partition is not accessible in TWRP before you format it (select 'Wipe -> Format Data' - doing a factory reset is not enough). Important! This will erase your data including internal sdcard. It's recommended to do this once when installing dm-verity disabled/unencrypted boot image or flashing a custom ROM (CyanogenMod, Remix OS). How to restore stock recovery: 1. Download zip below suitable for your device and copy it to your device's sdcard. 2. Boot to TWRP recovery. 3. Install zip in TWRP. 4. Reboot recovery. recovery-stock-I1-T_V1.1_20160329.ziphttp://www.mediafire.com/?3mt4jkqfeoqq5ka md5:2d9cd8710de58765c7333363b6cd04e1 recovery-stock-I1-TD_V1.0_20160329.ziphttp://www.mediafire.com/?2chskrcm4s2ibyw md5:6a832f89435b69755f78b5e1c14280dd recovery-stock-I1-TWB_V1.0_20160329.ziphttp://www.mediafire.com/?uc9bk4wdf53415k md5:f98a3c9d9b32451e90fa265b82f4e793 recovery-stock-I1-TF_V1.0_20160527.ziphttp://www.mediafire.com/?g5rcvilr6xg23cu md5:04889251f69a2ece6f5d0eaab3c82677 Sources: Device Like my work? Donation Hall of Fame
Guest KonstaT Posted August 10, 2016 Report Posted August 10, 2016 (edited) 1 hour ago, th377 said: Help!! I've done the necessary step but after " Install TWRP flashable zip from sdcard once booted to TWRP.", it reboot and i cant get into android recovery. The windows is working fine but everytime i choose android, the tablet just stucked at the logo. How do i fix this? I downloaded the stock firmware, how do i flash the android? How to create UEFI USB? Any help is appreciated, thank you. Tri Did you modify system in any way while you were in TWRP? Dm-verity will prevent device from booting if even single byte is changed on /system. Boot to Android bootloader by pressing volume down key in dual-boot menu. Try booting to recovery from the menu or use fastboot to boot TWRP again. Install the zip that disables dm-verity just in case. Edited August 10, 2016 by KonstaT
Guest th377 Posted August 10, 2016 Report Posted August 10, 2016 On 5/31/2016 at 10:57 PM, KonstaT said: ootloader and some bootloader functions are not working properly. You can't use fastboot to flash any image! Good thing is that you can still use fastboot to boot images. Thank you dm-verify was the cause.
Guest Zakmak Posted August 10, 2016 Report Posted August 10, 2016 (edited) Hello Guys , i wanted to install the TWRP Recovery but my Touchscreen is not working in TWRP when i wanna flash it . I have a Iwork 8 Ultimate I1-T (But in the System Information on Android is somehting else I1-TC) Which Firmware i need because the for I1-T is not working for me. please help because i really wanna install cygonenmod to root the phone and move finaly apps to sd card. sry for my bad english. Edited August 10, 2016 by Zakmak forget something
Guest KonstaT Posted August 10, 2016 Report Posted August 10, 2016 3 hours ago, Zakmak said: Hello Guys , i wanted to install the TWRP Recovery but my Touchscreen is not working in TWRP when i wanna flash it . I have a Iwork 8 Ultimate I1-T (But in the System Information on Android is somehting else I1-TC) Which Firmware i need because the for I1-T is not working for me. please help because i really wanna install cygonenmod to root the phone and move finaly apps to sd card. sry for my bad english. Looks like another batch with different hardware. If you can get me boot.img and system.img (or system dump) for your device, I can add support for I1-TC in TWRP/ROMs.
Guest Zakmak Posted August 11, 2016 Report Posted August 11, 2016 Okay i will get the dump for you. But i thought you need root the device to rip a firmware ? Can u tell me a good tutorial for ripping it? And can i delete Windows and only flash Android ? Because Windows is pretty useless.
Guest KonstaT Posted August 11, 2016 Report Posted August 11, 2016 1 hour ago, Zakmak said: Okay i will get the dump for you. But i thought you need root the device to rip a firmware ? Can u tell me a good tutorial for ripping it? And can i delete Windows and only flash Android ? Because Windows is pretty useless. Yes, you'd need to have root in Android to dump boot/system or a custom recovery to make a backup. Easiest way is of course to download I1-TC stock firmware and extract boot.img and system.img from that. I can't download ~8gb from baidu and can't be bothered because of that anyway. If you can mirror those files, I can have a look. You can maybe resize partitions and remove Windows but I doubt you'd still get rid of the dual-boot menu (no Android only BIOS available). You can see how this is done on other Cherry Trail tablets. I personally don't have any interest in messing with things like this.
Guest Zakmak Posted August 12, 2016 Report Posted August 12, 2016 okay i searched the web and only find one download link on baidu.. the speed is horible but i cant find another link... its takes about 10 hours but better then notihing . i will get the files and upload it for you when it finish. that with the dual boot menu is no problem for me . but when it is to difiticult maybe i dont go for it.
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