Unlocking Bootloader? - Huawei P9 Plus Questions & Answers

When unlocking bootloader do we loose firmware upgrade via OTA?

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[Q] Official Update after Bootlaoder unlock?

I have read that Sony Phones wont be able to update via OTA update once the bootloader is unlocked. I just got my HTC One and since i dont want to loose all my data, I want to unlock the bootloader right now. Will I still be able to receive the OTA 4.2 update for the one once my bootlader is unlocked?
I dont have experience with locked bootloaders as my previous phone was an old samsung that came with bootloader unlocked(not anymore).
Thanks for the help in advance.
If you have the bootloader unlocked, you will not receive the OTA.
P.s. If you will unlock your bootloader, you will lose all your data
Thank You
Guich said:
If you have the bootloader unlocked, you will not receive the OTA.
P.s. If you will unlock your bootloader, you will lose all your data
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Thank you! So i'll wait till the update then unlock bootlader... :laugh:

[Q] Does Stock Rom needs Locked bootleader?

Hello. I want To flash 4.3 Stuck Rom For my Xperia TX. Its Unlocked . Should I relock it Or something else ?
please tell me
Unlock is Unlock bootloader or unlocked to work with all sim?
If you have unlocked bootloader just do it next step:
If you want to flash it with Flashtool, you don't need to lock your bootloader.
If you ask for update with Pc Companion or Update Service, furst lock your bootloader and then try.
Best regards.

[QUESTION] do i need to ReLock my bootloader?

i for now just want to stick to Android 5.1.1 on my sprout8/srpout_b.
my mobile is rooted, with xposed. and my Device bootloader is Unlocked. so what is the benefit if LOCKED bootloader?
after rooting i have never ReLocked it, so was wonder what is the dangers of unlocked bootloader?
DevilMind007 said:
i for now just want to stick to Android 5.1.1 on my sprout8/srpout_b.
my mobile is rooted, with xposed. and my Device bootloader is Unlocked. so what is the benefit if LOCKED bootloader?
after rooting i have never ReLocked it, so was wonder what is the dangers of unlocked bootloader?
Click to expand...
Click to collapse
unlocked bootloader allows you to flash partition images via fastboot. I have not seen any issues with an unlocked bootloader. Also, update to marshmallow if you can,,,,,cause it has native move to SD if you didnt have it 5.1.1

When you unlock bootloader and stay with stock ROM ....

When you unlock bootloader and stay with stock ROM, if you get update will that relock the bootloader?
Will unlocker bootloader affect any updates to the 9Tpro global stock ROM?
Thanks
It won't relock and you'll get updates normally.

No ota update after unlock bootloader

Any One know a way to take back otas updates after unlock the bootloader? Thks só mutch
Lock again bootloader
Lock bootloader to take otas updates?
CRYPTfromCATACOMBZ said:
Lock again bootloader
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If a lock bootloader i able to take again updates from my phone? Thks
thermaldude said:
If a lock bootloader i able to take again updates from my phone? Thks
Click to expand...
Click to collapse
once you unlock and relock, you can't received OTA anymore. same like mine. need to try unlock and relock EDL method but I'm so lazy to try
Can't you just flash the full OTA in fastboot? I know you can flash the zip files off ASUS' site through TWRP.
Once you unlocked your bootloader then your IMEI number becomes blacklisted by Asus OTA server. Which means relocking bootloader will not bring OTA back. You are stuck with manual flashing every update with zip or fastboot.
It even stated clearly in the description on Asus website where you download the tool that OTA will no longer work once you unlock your bootloader. Also warranty will be voided once you do it aswell.

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