[SOLVED] A7 2018 bricked? - General Questions and Answers

I tried installing TWRP(twrp_3.2.3-1_a750_251210.tar) from A7 2018 twrp guide and now my phone is stucked into forever bootloop but bootloop goes to TWRP everytime
also TWRP isnt working. it's glitching image then restarts the phone, that's forever
What can I do ?

Re-flash Stock ROM.

jwoegerbauer said:
Re-flash Stock ROM.
Click to expand...
Click to collapse
I cant go into TWRP, its not booting
It's glitching image then restarting

itsmirel said:
I cant go into TWRP, its not booting
It's glitching image then restarting
Click to expand...
Click to collapse
Also, my recovery mode is TWRP which is not booting and i cant go into download mode to repair the phone

Re-flashing Stock Rom can be done via "adb sideload", no recovery needed:
Code:
adb devices
adb reboot sideload
adb sideload <STOCK-ROM.ZIP>

jwoegerbauer said:
Re-flashing Stock Rom can be done via "adb sideload", no recovery needed:
Code:
adb devices
adb reboot sideload
adb sideload <STOCK-ROM.ZIP>
Click to expand...
Click to collapse
From what i've seen on youtube, i must have TWRP. My problem is that even TWRP doesnt work. It shows up the logo then boom glitches out and restarts, and does that endless
I did install TWRP on my other device, A8 2018 and i had no problem, even installed custom rom.

itsmirel said:
I tried installing TWRP(twrp_3.2.3-1_a750_251210.tar) from A7 2018 twrp guide and now my phone is stucked into forever bootloop but bootloop goes to TWRP everytime
also TWRP isnt working. it's glitching image then restarts the phone, that's forever
What can I do ?
Click to expand...
Click to collapse
Just reboot to download mode like this
When your phone is in twrp press volume up, down, power
Connect the USB Cable to PC
Press and hold Volume Up and Down keys while pressing these keys, connect the phone to USB Cable
Release all key when you see ODIN Mode / Download Mode and flash the stock firmware. If not possible try this.
Is your phone recognized by your computer? If yes try installing adb drivers when it goes to recovery mode. Even though the twrp is glitching, the computer should recognize it as adb device. If yes, just do adb reboot download and flash stock rom

I did it, thanks!
But actually I want TWRP

itsmirel said:
I did it, thanks!
But actually I want TWRP
Click to expand...
Click to collapse
that's the cruel reality of this world you can't have all nice things

ineedroot69 said:
that's the cruel reality of this world you can't have all nice things
Click to expand...
Click to collapse
for real? is it possible that i cant use twrp on this device?

itsmirel said:
I did it, thanks!
But actually I want TWRP
Click to expand...
Click to collapse
Congratulations!

Help me ! My A7 is not booting into download mode. i have tried all the combinations.

Related

[Resolved] Pico Stuck at TeamWin Recovery Screen

Hey,
My Htc pico has been stuck on teamwin (TWRP) recovery splash screen. I messed up
What causes this ?
I have installed Latest TWRP 3.0.2 from TWRP website.
What Other issues ?
- Volume Down button broken
- Cannot boot to fastboot mode, when i connect the phone from pc it automatically boots the TWRP (broken) recovery and hangs on teamwin splash screen
What i tried ?
I tried booting it to bootloader mode from pc by entering adb reboot bootloader. DIDNT WORKED.
I tried making a bootable TWRP recovery but its not working. Followed this guide http://androidforums.com/threads/gu...d-or-twrp-bootable-sd-card-06-04-2013.327798/
Can anybody provide me with a solution
Issue Resolved:
Update: Keep sending adb reboot bootloader command to phone while it reboots to recovery mode when you connect USB cable.
Make sure you have ADB Tools version 1.0.32 or later.
Thanking you an infinite number of times:good::good::good::good::good::good::good:. I had the same issue with my Pico. I lost every hope......but finally you arrived I changed to yannou90 recovery from TWRP. Now everything is working fine on CM9 :good::good::good:
By the way.....i'm guessing what could have caused the issue .....A corrupted TWRP ??
KingOfCosmos said:
Thanking you an infinite number of times:good::good::good::good::good::good::good:. I had the same issue with my Pico. I lost every hope......but finally you arrived I changed to yannou90 recovery from TWRP. Now everything is working fine on CM9 :good::good::good:
By the way.....i'm guessing what could have caused the issue .....A corrupted TWRP ??
Click to expand...
Click to collapse
I guess so A corrupted TWRP img File that we just or previously flashed or Sometimes we get so excited that we miss a step while installing recoveries or ROMS.
I am glad that i helped you
please can you put links what to do in stuck "HTC TEAMWIN" logo? how u fix it?
Ukito said:
please can you put links what to do in stuck "HTC TEAMWIN" logo? how u fix it?
Click to expand...
Click to collapse
All you have to do is Keep sending adb reboot bootloader command to phone while it reboots to recovery mode when you connect USB cable.
Make sure you have ADB Tools version 1.0.32 or later.
GET ADB TOOLS 1.0.36 here https://forum.xda-developers.com/htc-one/general/tool-updated-adb-version-1-0-32-fastboot-t2932160

Stock on TWRP loadingscreen

Hello Guys,
I have a huge Problem! I installed Twrp and CosmosOS.. after that I installed Magisk. I clicked long on the reboot button and clicked reboot recovery. It rebooted but now I am stuck in the TWRP loadingscreen and can't do anything.. I tryed to adb reboot bootloader, came back to the loadingscreen.. I also tryed to click all the combination to get somewhere but nothing worked.. Please someone help me... Im lost..
Worse case you could just flash stock images and start over. Could first try flashing twrp recovery image
ThePrinoob said:
Hello Guys,
I have a huge Problem! I installed Twrp and CosmosOS.. after that I installed Magisk. I clicked long on the reboot button and clicked reboot recovery. It rebooted but now I am stuck in the TWRP loadingscreen and can't do anything.. I tryed to adb reboot bootloader, came back to the loadingscreen.. I also tryed to click all the combination to get somewhere but nothing worked.. Please someone help me... Im lost..
Click to expand...
Click to collapse
What's your phone model (variant) ? Can you still access to the bootloader or the erecovery?
Sent from my HUAWEI BKL-L09 using XDA Labs
youtuber123 said:
What's your phone model (variant) ? Can you still access to the bootloader or the erecovery?
Click to expand...
Click to collapse
I have a BKL-L09.
If I drain the battery to 0% I can acces CosmicOS now, but if I do a reboot it reboots back to this screen.. I can acces erecovery, but not the BL..
Is there an bootloader button? Like Power + Volume up, for recovery?
Try open cmd
Adb shell halt, after that pull USB from device.
This works for me to shut down the device.
Now connect phone with USB and hold vol -
Your phone starts in bootloader
Powered by View 10
I had the same Problem! I used the buttoncombination vol- & power - when the Phone boots, plug your USB cable that is plugged into your Computer in the Phone and you will boot into fastboot mode. Flash stock Images available via Firmware Finder, extract SYSTEM.IMG from UPDATE.APP. you will lose all data from your internal sd :/
Thanks for you're help

HELP!!!! I think I might have bricked my phone

I was installing the Havoc ROM on my phone and when I was installing the ROM zip via TWRP something went wrong and then I rebooted, it did warn me that no OS is installed.
Now the phone only boots into fastboot mode, even if I select recovery or bootloader it starts again fastboot...
is there something I can do about this... flash it again with OPO OSS rom
it doesnt even power off always comes back to fastboot mode...
Regards
Amit
sawantamit84 said:
I was installing the Havoc ROM on my phone and when I was installing the ROM zip via TWRP something went wrong and then I rebooted, it did warn me that no OS is installed.
Now the phone only boots into fastboot mode, even if I select recovery or bootloader it starts again fastboot...
is there something I can do about this... flash it again with OPO OSS rom
it doesnt even power off always comes back to fastboot mode...
Regards
Amit
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
saleappeal said:
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
Click to expand...
Click to collapse
Yes just trying out that downloading the files... hope that works...

Stuck on bootloop.

I'm using Lenovo K6 Power... And wished to use custom ROM. So did all the procedures(ADB, TWRP, SuperSu, ETC). Now, at the time of installing custom ROM you have to wipe all data including your phone's UI (ROM) so I did that. Now I tried to Install that custom ROM several time but it didn't install, I don't know why. So I clicked on reboot button... And then boom... My phone is stuck at Lenovo logo. I know I made this mistake. I didn't understand that, How can a phone reboot if it's original OS is deleted.
It can't even enter in TWRP recovery mode. Fastboot can be seen sometimes.
So please me with this, I'm completely new in this. Read so many forums and watched so many videos on YouTube for this. But they didn't help me. Any help will be appreciated. Thank You.
Highlights-
1. Stuck at Booting Animation.
2. Can't enter into TWRP recovery mode any how.
3. Fastboot Appears on top sometimes.
sahil_am_18 said:
My phone is stuck at Lenovo logo. I know I made this mistake. I didn't understand that, How can a phone reboot it's original OS is deleted.
Click to expand...
Click to collapse
If phone gets powered on, then its bootloader get run ( comparable to UEFI/BIOS in Windows computer ) what , when its tasks have finished, tries to start/run Android OS.
jwoegerbauer said:
If phone gets powered on, then its bootloader get run ( comparable to UEFI/BIOS in Windows computer ) what , when its tasks have finished, tries to start/run Android OS.
Click to expand...
Click to collapse
I'm sorry ma'am but I didn't understand what you are saying.
sahil_am_18 said:
I'm sorry ma'am but I didn't understand what you are saying.
Click to expand...
Click to collapse
Is not bad: many do not understand
Eeach mobile device can get run, but without an OS it stops after bootloader finished, because it's just a box of bits.
simple
when bootloader shows up, or bring it up with key combinations, connect phone to PC, and in fastboot/bootloader (on phone) type
fastboot reboot recovery
or if not work then:
fastboot boot c:\twrp.img
and do the rest via twrp, like flashing custom ROM again, or just flash stock ROM
indestructible master said:
simple
when bootloader shows up, or bring it up with key combinations, connect phone to PC, and in fastboot/bootloader (on phone) type
fastboot reboot recovery
or if not work then:
fastboot boot c:\twrp.img
and do the rest via twrp, like flashing custom ROM again, or just flash stock ROM
Click to expand...
Click to collapse
Thank you very much mate...
My phone was successfully recovered into TWRP recovery mode. But now the problem is...
While installing ROM it is showing 255 error.
Any suggestions...
Or link to download Working ROM...

Stuck at TWRP Loop!

My phone got stuck at TWRP Loop!!
So, there is what i did...
I flashed Samsung a7 firmware ANDROID 10 [download from firja] and it worked. I needed to root my phone and tried Magisk new app.
But, with new Firmware I did not had TWRP installed, so I flashed TWRP with oden as instructed in this POST [BTW, I followed first method , not the *****OREO ROOT INSTRUCTIONS:***** ].
** TWRP version is 3.2.3-1_ashyx **
After that my phone got stuck at TWRP Loop.
Phone will not boot to normal , only BOOTLOOP to TWRP. Most of the time TWRP doesn't load fully and TWRP screen seams Black Line [in horizontal axix, MY phone display fine, it seems come from The TWRP!! ].
So, I am kinda STUCK at this TWRP Loop and TWRP load at it LOGO nothing more.
I tried every possible KEY combination to get to the fastboot mode/download mode but failed.
One or TWO time I was able[or it did it self!] to boot into TWRP (TWRP loaded but , with BLACK line) , i tried to enter download mode but failed.
So, what can i do?
-Thanks
I got the same problem, i did this: Power + volume down next when it restarted fast pressed v+ and v- and plug in the cable before it showed samsung logo
farab1 said:
My phone got stuck at TWRP Loop!!
So, there is what i did...
I flashed Samsung a7 firmware ANDROID 10 [download from firja] and it worked. I needed to root my phone and tried Magisk new app.
But, with new Firmware I did not had TWRP installed, so I flashed TWRP with oden as instructed in this POST [BTW, I followed first method , not the *****OREO ROOT INSTRUCTIONS:***** ].
** TWRP version is 3.2.3-1_ashyx **
After that my phone got stuck at TWRP Loop.
Phone will not boot to normal , only BOOTLOOP to TWRP. Most of the time TWRP doesn't load fully and TWRP screen seams Black Line [in horizontal axix, MY phone display fine, it seems come from The TWRP!! ].
So, I am kinda STUCK at this TWRP Loop and TWRP load at it LOGO nothing more.
I tried every possible KEY combination to get to the fastboot mode/download mode but failed.
One or TWO time I was able[or it did it self!] to boot into TWRP (TWRP loaded but , with BLACK line) , i tried to enter download mode but failed.
So, what can i do?
-Thanks
Click to expand...
Click to collapse
Nothing to worry and don't panic,
I've been facing problem like this.
To enter bootloader / download mode. With USB Cable plugged You must press and hold Power + Vol Down button then count it for 7-8 seconds, after that immediately release Power button, and press Vol Up + Down. Repeat this step if fail. U will see Download mode.
Regards.
szymin22 said:
I got the same problem, i did this: Power + volume down next when it restarted fast pressed v+ and v- and plug in the cable before it showed samsung logo
Click to expand...
Click to collapse
Just need perfect count like 7-8 secs You will faced Download mode.
Regards.
farab1 said:
My phone got stuck at TWRP Loop!!
So, there is what i did...
I flashed Samsung a7 firmware ANDROID 10 [download from firja] and it worked. I needed to root my phone and tried Magisk new app.
But, with new Firmware I did not had TWRP installed, so I flashed TWRP with oden as instructed in this POST [BTW, I followed first method , not the *****OREO ROOT INSTRUCTIONS:***** ].
** TWRP version is 3.2.3-1_ashyx **
After that my phone got stuck at TWRP Loop.
Phone will not boot to normal , only BOOTLOOP to TWRP. Most of the time TWRP doesn't load fully and TWRP screen seams Black Line [in horizontal axix, MY phone display fine, it seems come from The TWRP!! ].
So, I am kinda STUCK at this TWRP Loop and TWRP load at it LOGO nothing more.
I tried every possible KEY combination to get to the fastboot mode/download mode but failed.
One or TWO time I was able[or it did it self!] to boot into TWRP (TWRP loaded but , with BLACK line) , i tried to enter download mode but failed.
So, what can i do?
-Thanks
Click to expand...
Click to collapse
You hold volume down + power button for 7 seconds and phone will be power off.
Then you press both volume buttons (vol up + vol down) and plug in cable what is connected to computer, this pusch you to download mode of phone.
farab1 said:
My phone got stuck at TWRP Loop!!
So, there is what i did...
I flashed Samsung a7 firmware ANDROID 10 [download from firja] and it worked. I needed to root my phone and tried Magisk new app.
But, with new Firmware I did not had TWRP installed, so I flashed TWRP with oden as instructed in this POST [BTW, I followed first method , not the *****OREO ROOT INSTRUCTIONS:***** ].
** TWRP version is 3.2.3-1_ashyx **
After that my phone got stuck at TWRP Loop.
Phone will not boot to normal , only BOOTLOOP to TWRP. Most of the time TWRP doesn't load fully and TWRP screen seams Black Line [in horizontal axix, MY phone display fine, it seems come from The TWRP!! ].
So, I am kinda STUCK at this TWRP Loop and TWRP load at it LOGO nothing more.
I tried every possible KEY combination to get to the fastboot mode/download mode but failed.
One or TWO time I was able[or it did it self!] to boot into TWRP (TWRP loaded but , with BLACK line) , i tried to enter download mode but failed.
So, what can i do?
-Thanks
Click to expand...
Click to collapse
It also happened to me two days ago. The solution is the replays there are many people sayid to you↑
But i cant install it to now if If you have successfully installed TWRP with no issues please contact me and sayd me i such you want it thank you for reply
play 5 said:
It also happened to me two days ago. The solution is the replays there are many people sayid to you↑
But i cant install it to now if If you have successfully installed TWRP with no issues please contact me and sayd me i such you want it thank you for reply
Click to expand...
Click to collapse
do yours Fastboot mode works ?
means command
right now I start a new project about recovery for SM-A750FN its new maybe we find right recovery for you.
fastboot devices
Click to expand...
Click to collapse
Krys89 said:
do yours Fastboot mode works ?
means command
right now I start a new project about recovery for SM-A750FN its new maybe we find right recovery for you.
Click to expand...
Click to collapse
If you mean Fastboot when I go to the official a750fn recovery there are a part his name install update from adb
If you mean it Im trayed only this command Fastboot reboot and after phone boted to OS
A think it mean its work right?
Or if fastboot the download mode yes it is work
Waiting your reply
Shutdown the device and then push (volume up + volume down) and put connected to computer usb cable to entrence download mode
use then command
fastboot devices
Click to expand...
Click to collapse
it must show the id of device
Krys89 said:
Shutdown the device and then push (volume up + volume down) and put connected to computer usb cable to entrence download mode
use then command
it must show the id of device
Click to expand...
Click to collapse
I used these command many time but in adb mode
exactly this is the thing I missing the Fastboot mode to...
Hi, Bennie from Holland here, with the same problem: tried to flash Twrp to the Samsung A750FN and now stuck in not working Twrp logo, flashing for 2 seconds and further a black screen< The fastboot using Odin can be used via the method described by szimin22, bur the adb fastboot gives no response. Does someone know the correct trwp version for this mobile or a firmware file that can be flashed by Odin?
A Week Later ...
i have installed on the a7 the firmware dated okt 2020 and i can install without any prob trwrp or PBRP! but the machine goes into bootloop again. The only thing which seems to be resolved is a normal functional recovery. Now the return to the phone itself and we are home! any suggestions, pls give us a chance to not smash the a7 through the kitchenwindow

Categories

Resources