Hi.
Sincere apologies if I'm posting in the wrong place. (I counnld't ask it in the relevant thread since I am a new member and don't have ten posts already (forum rules)
I'm desperate.
I have Huawei Ascend P1 U9200..
Completely stock original build (as far as I know) ICS 4.0.3 Build GBRC00B102.
I want to upgrade to JB, but firstly save (backup) my current ROM.
I've followed this thread http://forum.xda-developers.com/show...132043&page=49 as well as many others, but I cannot access the bootloader.
I have installed adb and fastboot and drivers from many sources. Nothing works.
Hold Vol- & power button still boots normally.
Use adb - adb reboot-bootloader gives Huawei logo frozen, and PC says "waiting for device". The PC brings up install driver dialogue box but no matter what I do, no driver will install. ADB does recognise my phone using "adb devices" command.
Fastboot command does nothing, but I have noticed in my task manager that "fastboot.exe" continually loads and disappears.
Please can someone tell me how to ccess the bootloader so I can install TWRP recovery and backup my ROM??
Apologies if any of the above is unclear - I'm new at flashing/ROMs etc but usually very good at understanding and following computer jargon
Thank you, in advance, for any assistance
Sincere apologies if I'm posting in the wrong place. (I counnld't ask it in the relevant thread since I am a new member and don't have ten posts already (forum rules)
I'm desperate.
I have Huawei Ascend P1 U9200..
Completely stock original build (as far as I know) ICS 4.0.3 Build GBRC00B102.
I want to upgrade to JB, but firstly save (backup) my current ROM.
I've followed this thread http://forum.xda-developers.com/show...132043&page=49 as well as many others, but I cannot access the bootloader.
I have installed adb and fastboot and drivers from many sources. Nothing works.
Hold Vol- & power button still boots normally.
Use adb - adb reboot-bootloader gives Huawei logo frozen, and PC says "waiting for device". The PC brings up install driver dialogue box but no matter what I do, no driver will install. ADB does recognise my phone using "adb devices" command.
Fastboot command does nothing, but I have noticed in my task manager that "fastboot.exe" continually loads and disappears.
Please can someone tell me how to ccess the bootloader so I can install TWRP recovery and backup my ROM??
Apologies if any of the above is unclear - I'm new at flashing/ROMs etc but usually very good at understanding and following computer jargon
Thank you, in advance, for any assistance
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