[Q] Nexus s 4g unlock - General Questions and Answers

I have a Nexus s 4g for sprint. When I try to power on it goes to fastboot screen and displays no boot or recovery img. it is also in locked state. I try to unlock it with fastboot oem unlock and select unlock on phone the it does nothing.... anyone out there that can help me?

are you trying to unlock the bootloader? password unlock it? Hopefully you dont mean SIM unlock it.

Related

Help with returning to stock

I have use [XOOM][Wingray][STOCK]An easy way to return your XOOM to its *original* state but, at least step, i had push down bottom.. so i dont know if my wingray has bootloader locked or unlocked... can anybody help me??
thanks!
edudu1414 said:
I have use [XOOM][Wingray][STOCK]An easy way to return your XOOM to its *original* state but, at least step, i had push down bottom.. so i dont know if my wingray has bootloader locked or unlocked... can anybody help me??
thanks!
Click to expand...
Click to collapse
LOCKING BOOT LOADER
You need ADB so follow these steps.
To lock your boot loader you definitely need to have a proper connection between your device and computer.
To re lock your boot loader you need to:
1. Turn off your device
2. Hold your volume down button and press the power button. (KEEP HOLDING YOUR VOLUME DOWN BUTTON) You will see a white screen with fastboot written on it.
3. Navigate with your volume up or down to fastboot and press the power button to select it.
4. Connect your device with your computer,
5. Open the terminal in your computer and type in 'adb devices',
6. Type in 'fastboot oem lock' without quotes and your device is locked again, you will see relocked.
but i don't know the status of my bootloader.. if i have bootloader unlocked, i can re-use the zip to back to stock, that it includes relock bootloader
and if i have bootloader locked, i will unlock it
how i can know if it is unlocked or locked? thanks!
edudu1414 said:
but i don't know the status of my bootloader.. if i have bootloader unlocked, i can re-use the zip to back to stock, that it includes relock bootloader
and if i have bootloader locked, i will unlock it
how i can know if it is unlocked or locked? thanks!
Click to expand...
Click to collapse
You could try flashing a custom recovery to it. If it works, then your bootloader is unlocked.
edudu1414 said:
but i don't know the status of my bootloader.. if i have bootloader unlocked, i can re-use the zip to back to stock, that it includes relock bootloader
and if i have bootloader locked, i will unlock it
how i can know if it is unlocked or locked? thanks!
Click to expand...
Click to collapse
Only try to flash a custom recovery. If it works, you have unlocked bootloader.
Remember that locking back your bootloader can brick your tablet, and that locked bootloader is not needed for the updates.
I unlocked twice my unlocked bootloader and notting happened, it said "it's already unlocked" or something similar, but do at your own risk.
i dont flash a recovery yet but.. i can enter to android system recovery <3e>
does this mean that i have bootloader unlocked?
thanks!
EDIT. i flash twp2 and it works.. so i hadn't have my bootloader locked..
sure, i'm gonna flash ICS.. no more JB now

Want to Relock Bootloader

Hi, I have the T-Mobile H830 Variant. I'm try to relock my bootloader because I have to take it back soon. I've already fully Unrooted my device but my bootloader is still unlock. I was wondering did anyone know of any way possible to relock the bootloader. It would be much appreciated if someone could point me in the right direction. Thanks in advance!
I'm wondering the samething. Might have to do it the same way you unlocked it. I used fastboot to unlock the bootloader. How did you unroot it.
Boot to fastboot mode then thru an adb shell, type the following: fastboot oem lock
Note this will erase your entire device.

Relocked bootloader help! pls

So i relocked the bootloader becouse adb did not want to accept any commands.
I had an unlocked bootloader but i have read on the forums that it locks it self but says its unlocked anyway.
So i locked and unlocked the bootloader
And I can't enter fastboot or boot the phone. It's just stuck.
eRecovery does not boot.
All it says is The phone is unlocked and unsafe... Booting ... and nothing happens its just stays like that....
Can someone help me?

How to unlock bootloader for GM1917?

Im seeing people are rooted and stuff but i dont see anywhere how to unlock the bootloader and root the phone? I have the GM1917 version right from oneplus. Thx
I have the one from TMobile. I got it unlocked but need to get this stupid unlock.bin file from them and it takes weeks I'm told. If your phone isn't TMobile... You should be able to flash TWRP to the b slot and root with magisk. It's what I was going to do until it told me I cannot just OEM unlock from bootloader menu. Boooo
Turn on oem unlock from developer options then put phone in fastboot mode and connect to PC. Fastboot oem unlock is the command you'll run.

Please help with my phone honor x8 the new version

I want to unlock bootloader honor x8 when i type comand fastboot flashing unlock its show massage if yes unlock or no don't unlock when i press ok unlock the phone format directly and bootloader still locked any one help if you know how to unlock bootloader thanks

Categories

Resources