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[GUIDE] Unlock Bootloader without wiping data after CM11s 30O

OP ifg

1st October 2014, 06:49 PM   |  #21  
Sojiro84's Avatar
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Worked for me as well! I was also on 33R.

Was a scary road to ride but the steps all worked and I am now back to 33R with root. Now, I am scared to try things by myself but, how do I install a permanent recovery?

I booted up clockworkmod but it didnt found my device.
1st October 2014, 07:19 PM   |  #22  
Flag Santo Domingo
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Originally Posted by ifg

This is what I have done this afternoon.
Use at your own risk, I'm not responsible for any data losing.

Environment: Oneplus One with stock CM11s XNPH30O

1. Apply from stock recovery.

2. DO NOT BOOT TO OS when update is finished. After updated, press power button until screen off.

3. Boot to fastboot mode by holding 'Power' button & 'Vol UP(+)'.

4. In fastboot mode, boot to custom recovery by

fastboot boot openrecovery-twrp-

5. Make a nandroid backup for data partition. (Optional)

6. Sideload

7. Reboot to bootloader(fastboot mode)

8. Extract and execute '' to update radio and other binaries.

9. Flash 30O system partition only by
fastboot flash system system.img
(Don't flash userdata.img or userdata_64G.img or you'll lose all your data.)

10. Reboot. The Bootloader is unlocked.

Sorry for my bad english.

Your English is great man, and thank you for this. I'll try it with my friend's One which he received last week.
8th October 2014, 08:00 PM   |  #23  
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A bit of a bump, but I just tried Hilmesh's method out with the newest 38R release and it worked great

I paranoid flashed 33R before flashing 38R and then SuperSU, but still, it worked and I still have all my data
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