[CLOSED][HELP] Install TWRP without unlock bootloader - Android Software/Hacking General [Developers Only]

Hi there, actually I have an Samsung Galaxy S21 FE (SM-G990E), and I need to install TWRP or do any step to remove password lock screen.
Actually, my client has forgotten the password and need to unlock without erase data.
Obs: I already tried unlock on Samsung Find My Mobile, but the phone is disabled to this function (remote unlock).
Can someone help me please?

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Is there any Android AT Command to check if device has google account/lock or not?

I want to get the FRP/Google Lock info via COM PORT (AT COMMAND). I've tried AT+DEVCONINFO but it doesn't have any FRP or Google lock info. Anyone have any idea about it?
The purpose is I just need to know if device has google/FRP lock in it or not that's it.
My device is Samsung Galaxy S9 (Android 10)
{Mod edit: Quoted post deleted}
Yeah It is. But do you know the AT Command to get Google Account Info or Google lock status?
i_zj99 said:
I want to get the FRP/Google Lock info via COM PORT (AT COMMAND). I've tried AT+DEVCONINFO but it doesn't have any FRP or Google lock info. Anyone have any idea about it?
The purpose is I just need to know if device has google/FRP lock in it or not that's it.
My device is Samsung Galaxy S9 (Android 10)
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Technical discussion of Android development and hacking. No noobs please. Device-specific releases should go under appropriate device forum.

[CLOSED]SM-A032FCKAAFB

Hello members,am new to the forum. I have some little knowledge about flashing android phones for a while,but of late i have encountered a challenge that is hard abit.
My dad's SM-A032FCKAAFB (galaxy A03 core). He forgot his password and now the phone can't be turned easy without asking for the password.I have tried the list i know but all tries seem futile could you help me guys. i get this on the phone mdm mode can't download.
What shall i do and where can i begin guys help out please
Thread closed,
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[CLOSED] how unlock bootloader in nokia 3.4 (android 12)??

anyone know how to unlock the bootloader of the nokia 3.4 with android 12?
these commands don't work,
fastboot flashing unlock
fastboot flashing unlock_critical
felipeunderx said:
anyone know how to unlock the bootloader of the nokia 3.4 with android 12?
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Thread closed!
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If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
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[CLOSED] Unlock SecureBoot for SAMSUNG GALAXY TAB 4 8.0 (SM-T330NU)/Install CUSTOM ROM

Good morning/afternoon/evening!
I'm attempting to find and load a custom ROM onto my Samsung Galaxy Tab 4 8.0 (SM-T330NU), but I haven't been able to detect the device with fastboot, nor have I been able to unlock SecureBoot. I'm just asking for some guidance on how to proceed with this. I know Lineage OS isn't compatible with this device, so that's already out of the way. Feel free to ask questions and I'll do my best to answer them!
TechSupport4944 said:
Good morning/afternoon/evening!
I'm attempting to find and load a custom ROM onto my Samsung Galaxy Tab 4 8.0 (SM-T330NU), but I haven't been able to detect the device with fastboot, nor have I been able to unlock SecureBoot. I'm just asking for some guidance on how to proceed with this. I know Lineage OS isn't compatible with this device, so that's already out of the way. Feel free to ask questions and I'll do my best to answer them!
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If you are posting a Question Thread post it in the Q&A forum.
No noobs, please. Device-specific releases should go under the appropriate device forum.
Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
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[CLOSED] Rooting galaxy sm j327a

Need help rooting for a galaxy sm j327a tried several apps but nothing I don't even have OEM unlock options on phone either. (TG)@krabbysuave I'm willing to give donations for completions of the rooting of my device
Krabbyrico said:
Need help rooting for a galaxy sm j327a tried several apps but nothing I don't even have OEM unlock options on phone either. (TG)@krabbysuave I'm willing to give donations for completions of the rooting of my device
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Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
forum.xda-developers.com

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