Help me j7 pro j730GM android 8.1 Twrp - Samsung Galaxy J7 (2017) Questions & Answers

Hi everyone i need your help i have J7 pro j730GM android 8.1 official and i need to instal custum recovery TWRP first in devlopper option i active usb debuging mode and OEM unlock active. Whats the next step to instal TWRP recovery?

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flashing cwm via odin

I have samsung grand prime sm-g530h but the screen is broken and I can't see a thing.
I want to see the phone on PC but to do that i have to turn on the usb debugging. After searching through the xda and google, I found out that I have to flash cwm recovery to use adb to turn on the usb debugging. So just to be sure and safe I'd like to know the following:
1- Do I have to unlock the bootloader to be able to flash cwm via odin and if yes how do i know that the bootloader is locked or unlocked ?
2- Is Odin 3.07 the right version for grand prime g530h ?
3- Should I back up the stock recovery and if yes what is the best method to do that with a broken screen ?
Thank you very much.

[Help] Can't root / boot after root SM-J500M

I tried everything for hours. Till I gave up
All I want is to be able to root this phone. I would get stuck at samsung logo after rooting and OS won't boot
Country/Region Brazil
Product Code ZTO
OS VersionMarshmallow (Android 6.0.1)
Release Date 15.12.2016
PDA J500MUBU1BPL1
CSC J500MZTO1BPL2
Phone J500MUBU1BPK1
I get errors about dm-verity verification failed in recovery mode, and I also can see
QUALCOMM Secure boot : enable
Secure Download : Enable
At download mode...
Please help guys I tried everything I found in the internet. I flashed TWRP with download mode, then would remove the battery and boot to recovery, install the supersu zip and reboot, that was the tutorial I was following but didn't work.
Hello bro
First : goto developer options and enable oem unlock
Then flash the twrp recovery with odin . Then install flashable supersu
That's what was I did to root my J5 too and done successfuly
Best regards..
Sent from my Samsung Galaxy J5 using XDA Labs

Stuck in recovery no os no rom in phone

Hi guys can anyone help me ? I have a very big trouble. I stuck in TWRP without os , roms and USB Debugging is not enabled So can anyone help me to enable USB debug in recovery ? Please help!
you dont need usb debugging on. Just go and reboot and then quickly go into download mode. Then flash a stock rom for your phone . If that doesnt work then go ahead and flash a custom rom. I recommend khongloi rom+kernel.

How to install TWRP on Lenovo A1000 smartphone

I want to install TWRP mode on Lenovo A1000...
First of all I need to unlock Bootloader ...
And I need a good usb driver for Lenovo A1000 in Windows 7

My Xiaomi Redmi 7A Can't Boot After TWRP Install

Hello , i wanted to use some root apps so , i did what everyone does , unlocked the bootloader , then install twrp recovery , but after doing that , my phone can't boot , even to go to fastboot , its stuck on redmi by xiaomi page , i know i did a fault , can you help me , btw i know the phone is 80% will not work anymore , thanks , btw my phone is Xiaomi Redmi 7A 32/2
MTahaL said:
Hello , i wanted to use some root apps so , i did what everyone does , unlocked the bootloader , then install twrp recovery , but after doing that , my phone can't boot , even to go to fastboot , its stuck on redmi by xiaomi page , i know i did a fault , can you help me , btw i know the phone is 80% will not work anymore , thanks , btw my phone is Xiaomi Redmi 7A 32/2
Click to expand...
Click to collapse
You need flash vbmeta img.
Download from gsi rom .
Maybe MiFlashPro tool can fix your Phone. It has more options than standard MiFlash and even works on phones with locked bootloader.
Finally i found the solution !!!
the solution is keep pressing power button a lot till the phone completly shut down then boot to the bootloader flash the miui official rom then the phone is , working , but if i want to root how to do it ? it's easy just follow me :
1. flash miui 10.2.5 globale rom on your phone
2. install magisk
3. then install a custom rom because the miui with root sometimes it stucks on second reboot after system setup
4. flash magisk using twrp
your done , now you have root on your xiaomi redmi 7a phone ! have a great day , if someone interested on how to do this steps with more description , just reply and ill help you , have a great day !!
MTahaL said:
Finally i found the solution !!!
the solution is keep pressing power button a lot till the phone completly shut down then boot to the bootloader flash the miui official rom then the phone is , working , but if i want to root how to do it ? it's easy just follow me :
1. flash miui 10.2.5 globale rom on your phone
2. install magisk
3. then install a custom rom because the miui with root sometimes it stucks on second reboot after system setup
4. flash magisk using twrp
your done , now you have root on your xiaomi redmi 7a phone ! have a great day , if someone interested on how to do this steps with more description , just reply and ill help you , have a great day !!
Click to expand...
Click to collapse
My case is similar with yours. After install twrp, redmi reboot and stucks by xiaomi page. I can only go to fastboot mode or xiaomi recovery mode. However, my computer still can't connect with my phone.
After shut down the phone, can you tell me step by step how to boot to bootloader mode? Thanks!

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