fastboot power on for a galaxy j110f. thread - Galaxy Ace II Q&A, Help & Troubleshooting

Please help with something to reboot power on fast boot on Sm-j110F

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Stuck on CM12.1 Boot screen after firmware update (Can't reboot/power off)

So I updated the firmware to 4.16.401.10-Firmware-noredtext from here:
https://www.androidfilehost.com/?w=files&flid=24258
Did the following (Phone is S-OFF):
fastboot oem rebootRUU
fastboot flash zip firmware.zip
- Did 2nd time as it prompted
fastboot flash zip firmware.zip
fastboot reboot
Then it rebooted and it's just stuck on the CM12.1 boot animation. Can't reboot, power down, connect via PC. Anyone have any ideas or at least how to reboot to boot loader etc... without having to wait for the battery to drain?
Fixed. Did Power + Vol Up hold until it rebooted and the quickly did power + Vol Down to get into recovery. It seemed that the cache partition etc... was a bit screwed up so I did a full wipe and then reinstalled CM12.1. Seems to be working.
vetrun said:
So I updated the firmware to 4.16.401.10-Firmware-noredtext from here:
https://www.androidfilehost.com/?w=files&flid=24258
Did the following (Phone is S-OFF):
fastboot oem rebootRUU
fastboot flash zip firmware.zip
- Did 2nd time as it prompted
fastboot flash zip firmware.zip
fastboot reboot
Then it rebooted and it's just stuck on the CM12.1 boot animation. Can't reboot, power down, connect via PC. Anyone have any ideas or at least how to reboot to boot loader etc... without having to wait for the battery to drain?
Click to expand...
Click to collapse
Hold down power + vol up until the phone reboots (up to 20 seconds), AS SOON AS THE SCREEN GOES BLACK switch from vol up to vol down. This will take you to bootloader.

Rooted HTC Desire 820 Restarts continuously - Stuck in Boot Loop - htc Logo

After rooting my phone and trying to flash TWRP recovery, my phone is now stuck in a boot loop - Htc Logo.
I tried holding down volume down and power button but it does not enter recovery - continues loop.
I tried volum up and power and all 3 buttons pushed as well but stays in bootloop.
I think i might have erased the stock recovery that was on there..
What can i do to fix this?
Please help me as soon as possible
Tighten two volume buttons and the power button when you see a black screen and holding down the volume- and power button that would go to zagruzchik.Telefon must be connected to kompyuteru.Esli got to go to the boot loader, boot into download sistemu.Esli not work then you have forgiven stock rekaveri of loader. https://yadi.sk/d/nWnRAChBnEtxG
vuk1963 said:
Tighten two volume buttons and the power button when you see a black screen and holding down the volume- and power button that would go to zagruzchik.Telefon must be connected to kompyuteru.Esli got to go to the boot loader, boot into download sistemu.Esli not work then you have forgiven stock rekaveri of loader. https://yadi.sk/d/nWnRAChBnEtxG
Click to expand...
Click to collapse
Hi... Thanks for the reply... I tried again but it is still in boot loop - it does not go into boot loader...
Any suggestions please help me
flash stock through TVRP rekaveri. 1. Wipe-advanced Wipe - note 5 crosses (micro SD card is not necessary) Swipe to wipe 2 flаsh stock rom 5.0.2 https://yadi.sk/d/nWnRAChBnEtxG 3. Follow the advice of 1 (Tighten two volume buttons and the power button when you see a black screen and holding down the volume- and power button that would go to zagruzchik.Telefon must be connected to kompyuteru.Esli got to go to the boot loader)

Unable to boot to recovery

actually I was changing my boot animation of lenovo zuk z2 plus so I download an image file from XDA for my phone after installing animation changes but when I boot Into recovery like I do usually by pressing volume button it now takes me to fastboot modewhere I again have to use volume buttons to boot to recovery similar to usual after selecting recovery mode when I press power button it keeps on the same page after restarting and same happening again and again after I click to start it now goes to normal startup page where my device boot like normal I just want to get rid of that fastboot mode so that my device can be boot to twrp what should I do plz help tell me all possible ways so that I can solve
Or enter in recovery mode

Realme 3 Recover from Soft brick/ boot loop [Guide]

Steps to recover from bootloop or soft brick
Method 1:
1. Download and paste the ozip file for realme 3 to sd card from here:
https://www.realme.com/in/support/software-update
2. Insert SD card in your soft bricked phone
3. Power off your phone by pressing power button for sometime
4.
a. If you have stock recovery then do this step:
Press power button + vol down, it should boot into recovery. If it boots into fastboot mode, you have to do:
fastboot oem reboot-recovery (to boot into recovery).
or
b. If you have TWRP or no recovery at all, then do this step:
Press power button + vol down to boot into fastboot mode.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode and now flash stock recovery using:
fastboot flash recovery recovery.img
fastboot oem reboot-recovery
5. Flash the ozip file in sd card using stock recovery and after that wipe the data (full)
6. Reboot
Method 2:
1. Boot to fastboot by powering off your device and then pressing power button + vol down.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode
2. Commands to execute:
fastboot -w
fastboot erase para
3. Boot to TWRP by:
fastboot oem reboot-recovery
if you don't have twrp, get it from here: https://forum.xda-developers.com/realme-3/development/screen-doesnt-twrp-realme-3-t3944022
4. Restore the TWRP backup ,except preloader_a and preloader_b partitions and reboot
Links:
Stock recovery : https://www.androidfilehost.com/?fid=1395089523397966781 (extract using 7zip and flash recovery.img using above commands)
ADB Installer tool: https://forum.xda-developers.com/android/general/tool-adb-fastboot-installer-tool-windows-t3999445
Why when I download ozip I always get different md5 checksum? I tried different download manager and I always get different md5 checksum. Anyone has a mirror of any ozip file?
doesn't install stock recovery
When i install stock recovery and reboot to recovery it doesnt show anything and boot to system .That's why i cant install stock rom .i intsalled stock image too but get stuck on realme logo .But if i install twrp it works fine . Device rmx1825 . current rom:aosp gsi(buggy buggy buggy)
fawazahmed0 said:
Steps to recover from bootloop or soft brick
Method 1:
1. Download and paste the ozip file for realme 3 to sd card from here:
https://www.realme.com/in/support/software-update
2. Insert SD card in your soft bricked phone
3. Power off your phone by pressing power button for sometime
4.
a. If you have stock recovery then do this step:
Press power button + vol down, it should boot into recovery. If it boots into fastboot mode, you have to do:
fastboot oem reboot-recovery (to boot into recovery).
or
b. If you have TWRP or no recovery at all, then do this step:
Press power button + vol down to boot into fastboot mode.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode and now flash stock recovery using:
fastboot flash recovery recovery.img
fastboot oem reboot-recovery
5. Flash the ozip file in sd card using stock recovery and after that wipe the data (full)
6. Reboot
Method 2:
1. Boot to fastboot by powering off your device and then pressing power button + vol down.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode
2. Commands to execute:
fastboot -w
fastboot erase para
3. Boot to TWRP by:
fastboot oem reboot-recovery
if you don't have twrp, get it from here: https://forum.xda-developers.com/realme-3/development/screen-doesnt-twrp-realme-3-t3944022
4. Restore the TWRP backup ,except preloader_a and preloader_b partitions and reboot
Links:
Stock recovery : https://www.androidfilehost.com/?fid=1395089523397966781 (extract using 7zip and flash recovery.img using above commands)
Click to expand...
Click to collapse
Please help !! My RMX1821 still cant boot to stock recovery after i flash the stock recovery.img. Please Helpp !!!
my device not booting into fastboot mode.. others is ok
phone is not going in to recovery mode
my device is in infinity boot loop mode. it was on everything stock mode.
right now i cant even boot into recovery mode or fastboot mode.
plz help me guys.
Problem regarding realme 3
Problem regarding realme 3 as my device is showing error of charging overtime and telling to contact realme. It happened when I relocked the bootloader, as I unlocked my bootloader yesterday and today I tried to root it using magisk_patched.img file and it showed error and therefore I relocked my bootloader and after that it showed the problem. And I added the ozip file in sd card and tried to recover it using color os recovery using install from storage device, but there from sd card option is not showing and I am not able to use my mobile phone and its urgent, please help me.
fawazahmed0 said:
Steps to recover from bootloop or soft brick
Method 1:
1. Download and paste the ozip file for realme 3 to sd card from here:
https://www.realme.com/in/support/software-update
2. Insert SD card in your soft bricked phone
3. Power off your phone by pressing power button for sometime
4.
a. If you have stock recovery then do this step:
Press power button + vol down, it should boot into recovery. If it boots into fastboot mode, you have to do:
fastboot oem reboot-recovery (to boot into recovery).
or
b. If you have TWRP or no recovery at all, then do this step:
Press power button + vol down to boot into fastboot mode.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode and now flash stock recovery using:
fastboot flash recovery recovery.img
fastboot oem reboot-recovery
5. Flash the ozip file in sd card using stock recovery and after that wipe the data (full)
6. Reboot
Method 2:
1. Boot to fastboot by powering off your device and then pressing power button + vol down.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode
2. Commands to execute:
fastboot -w
fastboot erase para
3. Boot to TWRP by:
fastboot oem reboot-recovery
if you don't have twrp, get it from here: https://forum.xda-developers.com/realme-3/development/screen-doesnt-twrp-realme-3-t3944022
4. Restore the TWRP backup ,except preloader_a and preloader_b partitions and reboot
Links:
Stock recovery : https://www.androidfilehost.com/?fid=1395089523397966781 (extract using 7zip and flash recovery.img using above commands)
ADB Installer tool: https://forum.xda-developers.com/android/general/tool-adb-fastboot-installer-tool-windows-t3999445
Click to expand...
Click to collapse
Parmardada said:
my device is in infinity boot loop mode. it was on everything stock mode.
right now i cant even boot into recovery mode or fastboot mode.
plz help me guys.
Click to expand...
Click to collapse
this also happen on my realme 3, do you found the solution yet?
I'm desperate to fix mine.
MNaikSwalayan said:
this also happen on my realme 3, do you found the solution yet?
I'm desperate to fix mine.
Click to expand...
Click to collapse
this happens to my realme 3 pro too.. any help?
anyone got the solution i am also stuck not connecting to pc not going into fastboot too
i need help
my device have unlocked bootloader
and flashing custom recovery but only 1 time to enter recovery ,, after that recovery has gone...
and i receive notifacation for update so i'm download the update .. but went something wrong with update ,,,
i stuck at logo with infity bootloop,, it say recovery mode which is disappear it self ,, and i cannot go to fastboot mode to reboot system,,,
what should i do?
najam489 said:
anyone got the solution i am also stuck not connecting to pc not going into fastboot too
Click to expand...
Click to collapse
please let me know I you find the solution
no recovery mode
question sir, it possible to fix if realme recovery mode can't access or not contenuing to boot on recovery mode? do u have any way to flash a rom even without recovery mode?
thanks for reply ?
Were all the same problems facing rightnow. I recently flash the stock recovery and it turn to endless bootloop. Does one of us already fix the issue ? I can't boot to fastboot.
Theres only one left chance of reviving damage of phone software. JTAG is the best option . But JTAG is expensive. Better go to nearest cellphone shop and pay their fees.
Realme 3 bootloop. Can't turn off, Recovery mode, Fastboot.
My device RMX 1821...(RUI C.16)
After flash custome Rom Bliss device is good...
But i have problem after flashing magisk my device bootloop on logo...i try to reboot recovery cant be acess ...
Just come to fastboot mode.
Try to install again the recovery "error' cant load partition ,
I try to flashing by Realme flash tool ...
Error' with Cant load system' image ( getvar variable not found)
Any solution please for my phone....
Very kindly to be help me...
charlis88 said:
My device RMX 1821...(RUI C.16)
After flash custome Rom Bliss device is good...
But i have problem after flashing magisk my device bootloop on logo...i try to reboot recovery cant be acess ...
Just come to fastboot mode.
Try to install again the recovery "error' cant load partition ,
I try to flashing by Realme flash tool ...
Error' with Cant load system' image ( getvar variable not found)
Any solution please for my phone....
Very kindly to be help me...
Click to expand...
Click to collapse
Me also
fawazahmed0 said:
Steps to recover from bootloop or soft brick
Method 1:
1. Download and paste the ozip file for realme 3 to sd card from here:
https://www.realme.com/in/support/software-update
2. Insert SD card in your soft bricked phone
3. Power off your phone by pressing power button for sometime
4.
a. If you have stock recovery then do this step:
Press power button + vol down, it should boot into recovery. If it boots into fastboot mode, you have to do:
fastboot oem reboot-recovery (to boot into recovery).
or
b. If you have TWRP or no recovery at all, then do this step:
Press power button + vol down to boot into fastboot mode.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode and now flash stock recovery using:
fastboot flash recovery recovery.img
fastboot oem reboot-recovery
5. Flash the ozip file in sd card using stock recovery and after that wipe the data (full)
6. Reboot
Method 2:
1. Boot to fastboot by powering off your device and then pressing power button + vol down.
If it's in endless bootloop, Hold vol up + power till the screen becomes blank, now release the button immediately, now press power + vol down to boot to fastboot mode
2. Commands to execute:
fastboot -w
fastboot erase para
3. Boot to TWRP by:
fastboot oem reboot-recovery
if you don't have twrp, get it from here: https://forum.xda-developers.com/realme-3/development/screen-doesnt-twrp-realme-3-t3944022
4. Restore the TWRP backup ,except preloader_a and preloader_b partitions and reboot
Links:
Stock recovery : https://www.androidfilehost.com/?fid=1395089523397966781 (extract using 7zip and flash recovery.img using above commands)
ADB Installer tool: https://forum.xda-developers.com/android/general/tool-adb-fastboot-installer-tool-windows-t3999445
Click to expand...
Click to collapse
my realme 3 pro devise is stucked in twrp and bootloader after i flashed a wrong rom and after flashing the corrext rom also , its stucked..pls help
Can anyone give the link of recovery.img because in stock rom which i downloaded there isn't any recovery.img please help...... My stock rom is up to date

!!!HELP!!! Flashed corrupted boot.img in both slots. Can't get in bootloader.

1. fastboot flash boot magisk_patched.img
2. fastboot reboot
stuck in bootloader: NO VALID SLOT TO BOOT
3. fastboot --set-active=other
4. fastboot flash boot magisk_patched.img
5. fastboot reboot
screen won't turn on, power + volumn key screen still off. can't get into bootloader.
!!!HELP!!!
willli said:
1. fastboot flash boot magisk_patched.img
2. fastboot reboot
stuck in bootloader: NO VALID SLOT TO BOOT
3. fastboot --set-active=other
4. fastboot flash boot magisk_patched.img
5. fastboot reboot
screen won't turn on, power + volumn key screen still off. can't get into bootloader.
!!!HELP!!!
Click to expand...
Click to collapse
Hi,
How long have you been holding the power button? You know this phone takes a long time to reboot pressing power button if it is stuck...
Tried holding power + volume down long enough? At least 20 seconds?
Good luck...
Sébastien.
5.1 said:
Hi,
How long have you been holding the power button? You know this phone takes a long time to reboot pressing power button if it is stuck...
Tried holding power + volume down long enough? At least 20 seconds?
Good luck...
Sébastien.
Click to expand...
Click to collapse
I've tried several times 10s to 1min, not working
willli said:
I've tried several times 10s to 1min, not working
Click to expand...
Click to collapse
Hey,
Try getting in device manager (assuming you use windows) and see if the device is detected when you plug/unplug an USB cable?
Sorry, nothing else I can really think of at the moment.
Good luck...
Sébastien.
5.1 said:
Hey,
Try getting in device manager (assuming you use windows) and see if the device is detected when you plug/unplug an USB cable?
Sorry, nothing else I can really think of at the moment.
Good luck...
Sébastien.
Click to expand...
Click to collapse
Qualcomm HS-USB QDLoader 9008
willli said:
Qualcomm HS-USB QDLoader 9008
Click to expand...
Click to collapse
Hi,
That means your device is not dead yet. It is soft bricked though. I don't know any way to unbrick this device, sorry...
You can read about: Qualcomm HS-USB QDLoader 9008 on google if you don't know about it.
Good luck...
Sébastien.
Just wondering where you found this command to run
fastboot --set-active=other
Not sure if that caused your issue, but when you get back to bootloader or fastbootd, dont run that command. Get the boot img file ready from the android factory image zip, and when you do get to the bootloader menu, flash:
fastboot flash boot --slot all boot.img
As for your issue, try this thread:
https://forum.xda-developers.com/android/development/guide-fixing-hard-bricks-t3403868/amp/
If you can just get back to the bootloader menu, you will be fine. If you do see that no valid slot to boot, don't reboot, get the boot img flashed first, or you'll run into the same issue.
Do you have a case on your phone? If so, remove it. Sometimes cases prevent the power button to be pressed down properly. Hold power and vol down for 30 seconds. If you still can't get to a bootloader, try the link above.
Alekos said:
Just wondering where you found this command to run
fastboot --set-active=other
Not sure if that caused your issue, but when you get back to bootloader or fastbootd, dont run that command. Get the boot img file ready from the android factory image zip, and when you do get to the bootloader menu, flash:
fastboot flash boot --slot all boot.img
As for your issue, try this thread:
https://forum.xda-developers.com/android/development/guide-fixing-hard-bricks-t3403868/amp/
If you can just get back to the bootloader menu, you will be fine. If you do see that no valid slot to boot, don't reboot, get the boot img flashed first, or you'll run into the same issue.
Do you have a case on your phone? If so, remove it. Sometimes cases prevent the power button to be pressed down properly. Hold power and vol down for 30 seconds. If you still can't get to a bootloader, try the link above.
Click to expand...
Click to collapse
Hello,
The link you provided is for another device / chipset ( LG ?). If @willli flash his device with those files, he may brick it permanently. Be careful advising people to do things you are not sure about... :good:
Cheers...
Sébastien.
willli said:
1. fastboot flash boot magisk_patched.img
2. fastboot reboot
stuck in bootloader: NO VALID SLOT TO BOOT
3. fastboot --set-active=other
4. fastboot flash boot magisk_patched.img
5. fastboot reboot
screen won't turn on, power + volumn key screen still off. can't get into bootloader.
!!!HELP!!!
Click to expand...
Click to collapse
Try this:
- Hold the Power button for 30-45 seconds
- if it turns on, turn it off (vibrates)
- Press the Power and Volume down buttons until you see Start.
- flash the stock boot.img to both slots
- fastboot flash boot --slot all boot.img
At one point when I first got my phone, blueline but pretty much the same, I had to hold the key combination for several minutes for it to start up. It was around 3-5 minutes, so I would just try holding it as long as you can.

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