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[Q] Unlock Bootloader 14.2.A.1.136

OP BeetoCarvalho

30th January 2014, 07:47 PM   |  #1  
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Hello Friends
as the topic says I'm desboquear error that the bootloader firmware.
had already unlocked in .290 and now I can not.

excuse my bad english
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31st January 2014, 01:27 AM   |  #2  
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If you unlocked your bootloader on .290 why is locked now?
31st January 2014, 01:38 AM   |  #3  
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It is possible to update via SUS or PCC with unlocked bootloader? If not, how can i update to .136?
31st January 2014, 01:43 AM   |  #4  
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Quote:
Originally Posted by ffp.

It is possible to update via SUS or PCC with unlocked bootloader?

Probably not.

Quote:
Originally Posted by ffp.

If not, how can i update to .136?

just install Flashtool v0.9.13 on PC, download the FTF .136 file, turn off your phone, hold volume down all the time and connect via USB to PC, let windows install the drivers for Flashmode, put the FTF in Flashtool folder, open Flashtool, click flash, select the FTF, do Wipe Data, appslog, cashe, hold volume down all the time, flash it, when you see the first percent of the progerss on green bar you can leave the volume down, enjoy 4.3 FW .136.
31st January 2014, 01:55 AM   |  #5  
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Thank you for your reply. I know how to flash FW with flashtool, but where can i download .136 FW for my device (C6943) ?
And i will probably lose root, right? Can it be rooted?
31st January 2014, 02:12 AM   |  #6  
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Quote:
Originally Posted by ffp.

Thank you for your reply. I know how to flash FW with flashtool, but where can i download .136 FW for my device (C6943) ?

For your device is not available yet, C6903 only is rolling out and the when users with C6943 will get it, it will be uploaded to XDA.

Quote:
Originally Posted by ffp.

And i will probably lose root, right? Can it be rooted?

Yes, you will lose Root and they working on root for .136. BTW, Root available: HERE for C6903 only

---------- Post added at 03:12 AM ---------- Previous post was at 03:06 AM ----------

For your phone C6943 stay tuned HERE
Last edited by eclyptos; 31st January 2014 at 02:11 AM.
31st January 2014, 10:21 AM   |  #7  
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Quote:
Originally Posted by eclyptos

If you unlocked your bootloader on .290 why is locked now?

I blocked my bootloader for .290 to .136 to update via SUS al unable to unlock more, have any suggestions?
1st February 2014, 06:32 PM   |  #8  
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Wink My work step..
My work step..
Upgrade via PCsuit then use Flashtool create 14.2.A.1.136.tft (cant not unlock via Fastboot)
Downgrade to .290 (cant not unlock via Fastboot), But I use Flashtool64 Unlock my C6902 by downgrade to .290 (I'm not sure if unlock via flashtool on .136)
then flash 14.2.A.1.136.tft that I has created, then use fastboot flash DoomKernel v6, restart into phone, open SuperSU upgrade and install.
Turn-off and flash 14.2.A.1.136 Kernel (Only kernel).

Finally I got Officail firmware with rooted.
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7th February 2014, 09:02 AM   |  #9  
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Quote:
Originally Posted by ashirokung

My work step..
Upgrade via PCsuit then use Flashtool create 14.2.A.1.136.tft (cant not unlock via Fastboot)
Downgrade to .290 (cant not unlock via Fastboot), But I use Flashtool64 Unlock my C6902 by downgrade to .290 (I'm not sure if unlock via flashtool on .136)
then flash 14.2.A.1.136.tft that I has created, then use fastboot flash DoomKernel v6, restart into phone, open SuperSU upgrade and install.
Turn-off and flash 14.2.A.1.136 Kernel (Only kernel).

Finally I got Officail firmware with rooted.

so i should have a unlockedbootloader !
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