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[Tutorial] How to [OFFICIALLY] Unlock The Bootloader [With Definitions] [RELOCK Guide Included!]


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#141
george109

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yer man i think iv rerooted my phone anyways yep iv rerooted seems fine could i just ask how would i go about updateing cwm recovery iv got 4.0.1.5 think i need to upgrade lol not to sure how so very new to all this

It is better to have the latest version of CWM as lots of bugs (problems) are fixed in the latest release. You can simply go to the pinned CWM thread and then download the zip and flash it like a normal ROM. Then go advanced > reboot recovery.

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Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#142
silverwolf6625

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It is better to have the latest version of CWM as lots of bugs (problems) are fixed in the latest release. You can simply go to the pinned CWM thread and then download the zip and flash it like a normal ROM. Then go advanced > reboot recovery.

ok cool dude can i get latest version of cwm on here or btw not sure which one it is wait nvm found it lol yer just flashed it like a normal rom i just delete my old thank you very much for helping me.

Edited by silverwolf6625, 19 July 2013 - 11:06 PM.

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#143
OmnioPT

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Great guide!
My bootloader is officialy unlocked!

Thanks!

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#144
george109

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Great guide!
My bootloader is officialy unlocked!

Thanks!

You're welcome :)

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#145
aztekman

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After i do the Unlocking The Bootloader,what do i need to do next to install a custom rom? Do I have to follow this step Installing The Custom Recovery ?

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#146
MrDjibrilo

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When I download dload.zip and dload.z01 do I have to use winrar (or 7zip) to extract them into dload folder or do I just put those two files into the dload folder and then just copy that folder with those 2 files in it onto the sd card?

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#147
OmnioPT

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When I download dload.zip and dload.z01 do I have to use winrar (or 7zip) to extract them into dload folder or do I just put those two files into the dload folder and then just copy that folder with those 2 files in it onto the sd card?


Unrar the 2 files!

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#148
MrDjibrilo

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Unrar the 2 files!


Thanks I did that, now it's stuck forever on the pink progress bar installing screen, it's a quarter through and just sitting there

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#149
george109

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Thanks I did that, now it's stuck forever on the pink progress bar installing screen, it's a quarter through and just sitting there

Can you try a middle package? This will hopefully fix the update for you, you can download it here. Replace the update.app in the dload folder, and then replace it with this one.

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#150
george109

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After i do the Unlocking The Bootloader,what do i need to do next to install a custom rom? Do I have to follow this step Installing The Custom Recovery ?

Yes, you will have to install a custom recovery, as the Stock (Original) recovery will not let you install custom ZIPs. I would recommend installing CWM Recovery, and then installing TWRP after in the last post, as it is a lot more user friendly.

  • 1

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#151
aztekman

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But I don't really need to install TWRP, do I ?

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#152
cumilko

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Hi, is any way to get bootloader status to "locked" ? when i relock it, bootloader status was "relocked" not "locked", may occure some trobules when i need to apply 2year waranty ? i have a troubles with micro USB connec, sometimes it can´t connect phone to PC or something like this.

BB: 2020
orig update.APP: B935

Edited by cumilko, 21 July 2013 - 05:23 PM.

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#153
george109

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But I don't really need to install TWRP, do I ?

If you want to flash custom ROMs, you need either CWM recovery, or TWRP recovery. This is because the original Huawei Recovery will not let anything be flashed unless it is signed by Huawei. Sorry, but it is the only way.

  • 1

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#154
aztekman

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Understood. I'l come here for help if i need it, if not, i'l come with feedback after i succeed. Thank you ^_^

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#155
george109

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Hi, is any way to get bootloader status to "locked" ? when i relock it, bootloader status was "relocked" not "locked", may occure some trobules when i need to apply 2year waranty ? i have a troubles with micro USB connec, sometimes it can´t connect phone to PC or something like this.

BB: 2020
orig update.APP: B935

I don't think so. You could try running a force update again and seeing if that returns it to the Locked Status. Sorry :(

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#156
george109

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Understood. I'l come here for help if i need it, if not, i'l come with feedback after i succeed. Thank you ^_^

Good luck :)

  • 1

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#157
cumilko

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I don't think so. You could try running a force update again and seeing if that returns it to the Locked Status. Sorry :(


i trying again the force update for now, any experience with applying warranty on unlocked or relocked bootloader ?

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#158
george109

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i trying again the force update for now, any experience with applying warranty on unlocked or relocked bootloader ?

I do have a little, Where did you buy it from?

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#159
cumilko

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I bought it in normal IT shop.

// free distribution

Edited by cumilko, 21 July 2013 - 05:47 PM.

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#160
george109

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I bought it in normal IT shop.

// free distribution

Ok, Try the force update, as it can't hurt. :)

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 





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