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Guide to unlock Huawei Ascend Mate bootloader

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By joe.stone, Senior Member on 9th February 2014, 06:12 PM
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14th February 2014, 04:43 PM |#21  
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Does all the above mean that CM11 for P6 should work with our HAM? IF anyone done this could u plz confirm ! Thnx !

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14th February 2014, 07:01 PM |#22  
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Quote:
Originally Posted by huggy_72

Hi,
I can't flash [ROM][JB4.2.2][HAM][ HYD52ROM V5] [Superfast,Stable][V5 7-02-14]
from TWRP 2.6.3.2 . Everythings go right but on reboot the device never end logo.
I need to relock bootloader and start again whit dload. I have tryed flashing same zip from tmp recovery on locked and everything is working. i will to know if is a rom problem or twrp or unlocked bootloader.Also i have try buckup from HYD52ROM V5 whit twpr 2.6.3.2 and restore rom, after a factory reset, but was a id mismatching and no user app.
I will try to unlock and no permanent twpr, but use a cwm tmp whats happen. i will report

Edit: whit unlocked bootloader and tmp twrp
2.6.3.0 from sordu_petru recovery flash of same zip ad no problem.

Hi !

Just tested the flash of this rom from permanent twrp , and it worked fine (flash process). I was using B221 with my compiled kernel , but the rom installer does not flash boot. After reboot from twrp there was only bootanimation screen. The adb dropped the following errors which prevents the phone from boot up fully.
02-14 18:10:29.284: E/liboverlay(132): setOverlayInformation: overlay GET failed
02-14 18:10:29.284: E/liboverlay(132): startControlChannel: setOverlayInformation failed!
02-14 18:10:29.284: E/liboverlay(132): startChannel, startControlChannel for fb0 channel0 failed
02-14 18:10:29.284: E/liboverlay(132): createOverlayCompose: startChannel id=0 err!
02-14 18:10:29.284: E/v_hwc(132): overlay_compose_prepare: createOverlayCompose (0) failed
02-14 18:10:29.284: D/v_hwc(132): overlay_compose_prepare error!!!
02-14 18:10:29.308: D/DisplayMetrics(2174): getDeviceDensity: 264

After more deep tests , This rom needs 4.2 boot.img . The root problem of your failed flash was /data/media. The installer script does not create it , while the rom needs it . tmp twrp creates this folder as normaly devices using /data/media as internal sd and a fuse daemon emulates fat filesystem from that folder , but our device uses /data/share. Permanent twrp was modified to use correctly the internal sd path (/data/share instead of /data/media) . When twrp started it creates a twrp folder on internal sd , in tmp twrp it is created in /data/media/twrp while permanent twrp creates it as /data/share/twrp .
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19th February 2014, 04:00 PM |#23  
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I had problems with unlocking bootloader in stock ROM, the bl didn'n t unlocked after lot tries. So I decided to use an other stock rom, B907, and after I tried to unlock again, and it worked like a charm. So if someone have the same problem, try this way, probably it works. And a lot of thanks for you, joe.stone, you are one of the people who make our device better and better.
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20th February 2014, 07:34 AM |#24  
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Good news! Did anyone manage to unlock the Ascend P6's bootloader using this method? If so, sharing is caring <3
20th February 2014, 10:29 AM |#25  
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tnx my HAM B907 Is now unlock with your job now i'm going to test flashing kk beta on my HAM and report feedback

---------- Post added at 01:59 PM ---------- Previous post was at 01:49 PM ----------

tnx my HAM B907 Is now unlock with your job now i'm going to test flashing kk beta on my HAM and report feedback
20th February 2014, 10:36 AM |#26  
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Quote:
Originally Posted by shawshank61

tnx my HAM B907 Is now unlock with your job now i'm going to test flashing kk beta on my HAM and report feedback

---------- Post added at 01:59 PM ---------- Previous post was at 01:49 PM ----------

tnx my HAM B907 Is now unlock with your job now i'm going to test flashing kk beta on my HAM and report feedback

Already done...Touch Drivers don't work . you will also flash twpr recovery for KK 2.6.3.7 whit HAM touch drivers and jb recovery-kernel for flashing custom KK rom

FROM http://forum.xda-developers.com/show...&postcount=269
20th February 2014, 10:50 AM |#27  
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Quote:

Good news! Did anyone manage to unlock the Ascend P6's bootloader using this method? If so, sharing is caring <3

i wanted it but can not find time for it. Do you have results?

Gesendet von meinem HUAWEI P6-U06
23rd February 2014, 10:31 PM |#28  
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First post updated with two packages that restore the original efi , fastboot and recovery partition. Use the package matches your original firmware. e.g if you unlocked with b907 use b907 package.
It resolves the problem , when stock recovery is flashed and a stock rom flash is started with dload method it stucks at the begining. After this package dload method works as expected.
24th February 2014, 07:23 AM |#29  
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Quote:
Originally Posted by 87insane

i wanted it but can not find time for it. Do you have results?

Gesendet von meinem HUAWEI P6-U06

I have time, but I'm really not that kind of person that tried something like this with the risk of bricking my phone...
24th February 2014, 10:07 AM |#30  
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Quote:
Originally Posted by Whookid

I have time, but I'm really not that kind of person that tried something like this with the risk of bricking my phone...

I know what do you mean. I think i wait for the KK update with open bootloader. Its easyer and safe.

Gesendet von meinem HUAWEI P6-U06
27th February 2014, 08:46 PM |#31  
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Phone Hangs
Hi guys,

I have the following problem, the phone hangs after restart to install TWRP. I left it like 30 minutes to see if the process take long but it did not work. I attached the screenshot of the issue. I used B907 and B221 with the same results. What can i do?

HAM
2GB RAM
8GB ROM

Thanks.
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