Guest vitorgatti Posted May 28, 2011 Report Share Posted May 28, 2011 I bought a ZTE Racer X850 that has a different camera model or driver. The stock ROM can access the camera's hardware, but no custom ROM from this forum can. I receive a message "no camera hardware found". Using the default camera app or any other. For the record, this is a Brazilian ZTE X850 from the carrier TIM. It seems that a ZTE X850 from carrier VIVO has the camera working with custom ROMs. I'm at stock ROM now and installed Android System Info app to get information about this model and camera. As it follows: ---------------------------------------------------------------------------------- BuildInfos Android version: 2.1-update1 Release Codename: REL API LEVEL: 7 CPU ABI: armeabi Manufacturer: ZTE Board: mooncake Brand: ZTE Device: mooncake Display: ZTE-UX850_TIMV1.0.0B02 Fingerprint: ZTE/P726_TIM/mooncake/mooncake:2.1-update1/ERE27/20110221.043401:user/release-keys Host: localhost.localdomain ID: ERE27 Model: ZTE-U X850 Product: P726_TIM Tags: release-keys Type: user User: user Camera Antibanding: off Color Effect: none Flash Mode: null Focus Mode: infinity Jpeg Quality: 85 Jpeg Thumbnail Quality: 90 Jpeg Thumbnail Size: 384x512 Picture Format: JPEG Picture Size: 1536x2048 Preview Format: NV21 Preview Framerate: 15 Preview Size: 240x320 Supported Antibanding: - off - 50hz - 60hz - auto Supported Color Effects: - none - mono - negative - solarize - sepia - posterize - whiteboard - blackboard - aqua Supported Flash Modes: No camera available or error while accessing camera ---------------------------------------------------------------------------------- Clockworkmod Recovery installed without problems. Rooting was OK too. With custom ROMs (tested all from this forum), everything seems to work fine, except for the Camera and the Call buttons. I've searched ZTE's Brazilian website, but couldn't find any source code for this device. Now the questions are: - How can I find which camera driver is my device using? - Is it possible to use this driver from Android 2.1 in a custom ROM with Android 2.3? - In case all is possible, can someone help me to create a custom ROM with this new driver? - Is it possible to make the Call buttons work as well? If someone needs, I have a ROM backup made with Clockworkmod. Thanks in advance Link to comment Share on other sites More sharing options...
Guest a19074 Posted May 28, 2011 Report Share Posted May 28, 2011 I have same problem, I tried putting some files in the lib/ of 2.1 to 2.3, but the camera still does not work: / Link to comment Share on other sites More sharing options...
Guest LeU Posted May 29, 2011 Report Share Posted May 29, 2011 Same problem here too Link to comment Share on other sites More sharing options...
Guest TigTex Posted May 29, 2011 Report Share Posted May 29, 2011 (edited) AFAIK, the camera is a kernel module. It's included in the kernel. I'll check if we have any zte-u x850 dump with the boot.img in there and i'll see what can I do. edit, i can' do nothing... kernels are 1mb diferent in size. Do any of you already tried to flash boot.img from the original rom in a 2.3 rom? It may brake a lot of things, but if camera works after that, it's a start. Be careful though, always make a nandroid before doing this. edit2, I'm going to take a look at libcamera.so source, i have no idea what to search for... Edited May 29, 2011 by TigTex Link to comment Share on other sites More sharing options...
Guest TigTex Posted May 30, 2011 Report Share Posted May 30, 2011 ok! I may have found the solution! The zte-u x850 has a different hardware, it's true. How to solve? Well I need that rexchun posts how he compiled his rom. The zte racer (normal) has this camera sensor enabled (copy past from the kernel config) CONFIG_MT9T11X=y The zte-u x850 has this one CONFIG_MT9D115=y CONFIG_MT9D115_QTECH_SUNNY_SOCKET=y CONFIG_MT9D113=y CONFIG_MT9D113_QTECH_SUNNY_SOCKET=y That's the only difference between the 2 kernel config files. So all I need is the 2.6.32.9 kernel config and source. There are some kernel sources but wifi doesn't work... I'll contact rexchun and i will keep you updated Link to comment Share on other sites More sharing options...
Guest willngton Posted May 30, 2011 Report Share Posted May 30, 2011 TigTex, thanks for your work. ok! I may have found the solution! The zte-u x850 has a different hardware, it's true. How to solve? Well I need that rexchun posts how he compiled his rom. The zte racer (normal) has this camera sensor enabled (copy past from the kernel config) CONFIG_MT9T11X=y The zte-u x850 has this one CONFIG_MT9D115=y CONFIG_MT9D115_QTECH_SUNNY_SOCKET=y CONFIG_MT9D113=y CONFIG_MT9D113_QTECH_SUNNY_SOCKET=y That's the only difference between the 2 kernel config files. So all I need is the 2.6.32.9 kernel config and source. There are some kernel sources but wifi doesn't work... I'll contact rexchun and i will keep you updated Link to comment Share on other sites More sharing options...
Guest brothermga Posted May 31, 2011 Report Share Posted May 31, 2011 ok! I may have found the solution! The zte-u x850 has a different hardware, it's true. How to solve? Well I need that rexchun posts how he compiled his rom. The zte racer (normal) has this camera sensor enabled (copy past from the kernel config) CONFIG_MT9T11X=y The zte-u x850 has this one CONFIG_MT9D115=y CONFIG_MT9D115_QTECH_SUNNY_SOCKET=y CONFIG_MT9D113=y CONFIG_MT9D113_QTECH_SUNNY_SOCKET=y That's the only difference between the 2 kernel config files. So all I need is the 2.6.32.9 kernel config and source. There are some kernel sources but wifi doesn't work... I'll contact rexchun and i will keep you updated Could you share or edit your .config file of your ROM? Link to comment Share on other sites More sharing options...
Guest vitorgatti Posted June 1, 2011 Report Share Posted June 1, 2011 (edited) Thanks a lot, TigTex! I hope you manage to compile a working-camera ROM for us :D EDIT: I tried to restore boot.img from Stock ROM to a 2.3 ROM here and no, it didn't even boot. Went back automatically to recovery after trying to boot once :P Edited June 1, 2011 by vitorgatti Link to comment Share on other sites More sharing options...
Guest isziraki Posted June 5, 2011 Report Share Posted June 5, 2011 Did you try this rom? http://android.modaco.com/content-page/334...-ready/page/20/ post #31 Your camera should work it. I checked kernel config: CONFIG_MT9T11X=y # CONFIG_MT9T11X_QTECH_MCNEX_FPC is not set CONFIG_MT9T11X_QTECH_MCNEX_SOCKET=y # CONFIG_OV5642 is not set CONFIG_MT9D115=y CONFIG_MT9D115_QTECH_SUNNY_SOCKET=y # CONFIG_MT9D115_QTECH_SUNNY_FPC is not set CONFIG_MT9D113=y CONFIG_MT9D113_QTECH_SUNNY_SOCKET=y Link to comment Share on other sites More sharing options...
Guest Jésus Alberto Posted June 5, 2011 Report Share Posted June 5, 2011 Did you try this rom? http://android.modaco.com/content-page/334...-ready/page/20/ post #31 Your camera should work it. I checked kernel config: CONFIG_MT9T11X=y # CONFIG_MT9T11X_QTECH_MCNEX_FPC is not set CONFIG_MT9T11X_QTECH_MCNEX_SOCKET=y # CONFIG_OV5642 is not set CONFIG_MT9D115=y CONFIG_MT9D115_QTECH_SUNNY_SOCKET=y # CONFIG_MT9D115_QTECH_SUNNY_FPC is not set CONFIG_MT9D113=y CONFIG_MT9D113_QTECH_SUNNY_SOCKET=y I´ve already tested, but didn´t work. Link to comment Share on other sites More sharing options...
Guest vitorgatti Posted June 6, 2011 Report Share Posted June 6, 2011 Did you try this rom? http://android.modaco.com/content-page/334...-ready/page/20/ post #31 Your camera should work it. Just tried here too, it didn't work... :( Link to comment Share on other sites More sharing options...
Guest vitorgatti Posted June 10, 2011 Report Share Posted June 10, 2011 Confirmed: the Brazilian ZTE Racer X850 from carrier VIVO has the camera working with custom ROMs. Just installed Mooncake 1.88 from TigTex in a friend's Racer and it worked. Link to comment Share on other sites More sharing options...
Guest ^^Fenix^^ Posted June 10, 2011 Report Share Posted June 10, 2011 Confirmed: the Brazilian ZTE Racer X850 from carrier VIVO has the camera working with custom ROMs. Just installed Mooncake 1.88 from TigTex in a friend's Racer and it worked. In this model, it works without crash? With mine (TIM) I need remove the battery 2 or 3 times a day. Link to comment Share on other sites More sharing options...
Guest vitorgatti Posted June 10, 2011 Report Share Posted June 10, 2011 In this model, it works without crash? With mine (TIM) I need remove the battery 2 or 3 times a day. Yes, my friend is using without problems (VIVO carrier). Link to comment Share on other sites More sharing options...
Guest willngton Posted June 22, 2011 Report Share Posted June 22, 2011 Here are the diference (orkut zte community brazil) ZTE - 850 From Vivo has : MT9T112-3.0MP-AF camera with autofocus ZTE - 850 From Tim has : MT9D113-2.0Mp-FF (I think thas this have no autofocus) :) Maybe it's could help. Link to comment Share on other sites More sharing options...
Guest Jésus Alberto Posted June 22, 2011 Report Share Posted June 22, 2011 Here are the diference (orkut zte community brazil) ZTE - 850 From Vivo has : MT9T112-3.0MP-AF camera with autofocus ZTE - 850 From Tim has : MT9D113-2.0Mp-FF (I think thas this have no autofocus) :) Maybe it's could help. X850 from Tim has 3 MP camera too. Link to comment Share on other sites More sharing options...
Guest lgomes Posted June 23, 2011 Report Share Posted June 23, 2011 In my tests using the kernel Blade of TomGiordano, the module that recognize the camera is MT9V113 in ZTE Racer Brazilian TIM. Check my tests here: http://android.modaco.com/index.php?s=&...t&p=1728188 I'm adding the ZTE Racer in CyanogenMod Branch to build for he. I have an problem with screen bug after boot the phone. I'm trying to identify this and fix. If you need test to check if really is this module, i can upload the kernel to update in the tigtex ROM. So you need ADB working in your PC and do some shell commands to see that camera is recognized. But the camera application don't work. Link to comment Share on other sites More sharing options...
Guest gleidson Posted June 28, 2011 Report Share Posted June 28, 2011 It did not work. It's still giving the message: Unable to connect to the camera. Link to comment Share on other sites More sharing options...
Guest brothermga Posted August 25, 2011 Report Share Posted August 25, 2011 Today ZTE has released an official version of the Android Froyo for Tim X850-U. Link to comment Share on other sites More sharing options...
Guest vitorgatti Posted August 25, 2011 Report Share Posted August 25, 2011 I think I have a solution, but as this is a problem only Brazilian users are facing, I'm going to write in Brazilian-Portuguese: Eu tenho a solução! Aparentemente a ZTE Brasil está fazendo recall desses aparelhos da ZTE X850 modelo TIM. Entrem nesse link, liguem no número apropriado e falem sobre o problema da câmera no modelo da TIM que eles já até sabem o que é! http://www.ztebrasil.com.br/support/zte_quick_collect/ Dei entrada na minha reclamação, esperei alguns dias e me retornaram da ZTE já começando o procedimento para enviar o celular a eles que eles vão arrumar a câmera. Provavelmente vão trocar o hardware da câmera pro mesmo modelo da VIVO, o que vai fazer as ROMs customizadas aqui funcionarem perfeitamente a câmera! Corram atrás que não tem erro, a ZTE Brasil está ciente desse problema com a câmera (por ser diferente do modelo oficial, que o da VIVO segue, por exemplo) e está arrumando o aparelho de quem reclamar! :) Link to comment Share on other sites More sharing options...
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