I was wondering if anyone knows how to unlock the pattern lock to a nexus 5. When the phone got disconnected from service provider, it became pattern locked and it is disabled from USB debugging. The bootloader is locked. I do not want to wipe the data. Need help on recovery. I am sure the pattern is correct but the phone will not recognize it. I have been browsing forums and no answer yet. ROM is stock
Help!!! Help!!! Help!!! Is there anyway to do an ADB pull if its locked?
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Hey guys - I hope some of you can help me out
I have stocked Nexus 9
No developer options enabled, no USB debbuging, no allow OEM unlock!
I received OTA upgrade with which I proceed to install
But it failed somehow.
Right now it only tries to boot - reboot once and goes into the dead android sign with Unknown Command from where I can access recovery Mode
I can access bootloader but it is locked
Therefore I am not able to fastboot anything
I cannot unlock it as I did not allowed that in the settings
Is there any way around it?
Cheers
Hi... I am new to this forum and my concern is, have been using oppo A51w recently i have changed pattern lock and i could not able to remember it. I tried lot but i cant unlock the phone. The phone has important data so, i dont want to hard reset the phone. I tried with Android SDK tool because of USB debugging enabled in my phone, but i could not able to authenticate RSA key fingerprint due to phone was locked.
Is there any way skip the RSA key authentication? else what is the other solution to unlock?
Mobile status
OPPO phone with USB debugging enabled without internet.
Kindly suggest unlock method.
saman6015 said:
Hi... I am new to this forum and my concern is, have been using oppo A51w recently i have changed pattern lock and i could not able to remember it. I tried lot but i cant unlock the phone. The phone has important data so, i dont want to hard reset the phone. I tried with Android SDK tool because of USB debugging enabled in my phone, but i could not able to authenticate RSA key fingerprint due to phone was locked.
Is there any way skip the RSA key authentication? else what is the other solution to unlock?
Mobile status
OPPO phone with USB debugging enabled without internet.
Kindly suggest unlock method.
Click to expand...
Click to collapse
do u have twrp installed
- install using this guide
- then i relock the bootloader
- no Google Play, sim not detected, phone become RELOCKED instead of LOCKED
- enable Developer Options but OEM Unlocking greyed out(it says 'Connect to the internet or contact your carrier')
- phone connected to WiFi, can browse, but still no luck
- try to relock but i cant since OEM Unlocking cannot enabled
- so yeah, I'm stuck with bootloader locked i cant do anything
Any help here? Im running out of ideas. Please help.
This post is more like an explanation.
So my phone got bricked today, stuck at logo. I managed to access recovery and format data, but its stuck at formating data for more than 6 hour.
The only choice left is to unlock bootloader and flash firmware. Now here's the bull**** part.
When i try press fastboot oem unlock it says failed, device state locked. Device state can be set to unlock only through one method, by booting>going into settings>developer options>turning on oem unlocking. Doing this set your device in unlocked device state and thus allow it to unlock bootloader through fastboot. But, if your device got bricked and can't get into phone and your oem unlocking was off (average person will not set it to on) then you're ****ed, cuz without it you cannot unlock bootloader, thus you cannot install twrp or flash firmware.
This is so dumb, not even adb can set the device state to unlock. Read the last paragraph - (https://source.android.com/devices/bootloader/locking_unlocking)
There are so many post like these but no answer. so this post is for those guyz.
guess, i'll use feature phone for rest of my life
That an Android device's bootloader is locked by default isn't dumb, it has good reasons.
BTW: Flashing device's Stock ROM doesn't require device's bootloader got unlocked before.
tried flashing stock rom using adb sideload and fastboot. both failed. adb states that it cannot as it is a downgrade. fastboot says that device state is locked.
Yes, im aware that it is present for a good reason, but someone who's phone doesnt boot up has no way to unlock bootloader or do anything.
I'm not sure that I have the same problem but I have Samsung sm-t500 on the download mode says : device state lock and Im searching for FRP software but I think it won't happen because I tried too to connect via ADB and still can't connect.. But mine is still not bricked.. I will be very happy if you can give me some advice
I'm trying to unlock my bootloader keeps saying link account IV already done that in developer and usb debugging turned on and ome unlock on can u plz help thanks in advanced Video of what was done on the phone