Bootloop and unable to access fastboot or recovery mode - General Questions and Answers

welcome
I wanted to install twrp for xiaomi redmi 9 global version miui 12.5.1
These were the commands I used:
1 - fastboot flash recovery twrp-3.4.2B-0108.img
2 - fastboot flash misc misc.bin
3 - fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
4 - fastboot boot twrp-3.4.2B-0108.img
After that, the device restarted but MIUI did not start again. "Redmi" appears on the screen for a few seconds then restarts again and again.
And now comes the real problem and also the reason for this post...
I cannot access recovery or fastboot mode!
I can't even turn off the device.
I can't do anything but wait for the battery to run out.
If I hold Power + VolumeUp = It keeps rebooting
If I hold Power + VolumeDown = It keeps rebooting
If I only hold Power = It keeps rebooting
If I hold all of them it stops rebooting and keeps the black screen as if it's off, but when I stop holding, the bootloop starts again.
I don't know what to do, I hope any of you can help me.
Thanks for the attention.

Re-flash Stock ROM to get rid off of all modificatins you applied so far.

jwoegerbauer said:
Re-flash Stock ROM to get rid off of all modificatins you applied so far.
Click to expand...
Click to collapse
Hello
Thanks for the quick reply
Please can you explain how this works?

It's typically done via ADB Sideload method - what of course requires USB Debugging got enabled on phone and you have the Stock ROM in .ZIP-file format on hand.

jwoegerbauer said:
It's typically done via ADB Sideload method - what of course requires USB Debugging got enabled on phone and you have the Stock ROM in .ZIP-file format on hand.
Click to expand...
Click to collapse
I cannot access recovery or fastboot mode!
I can't even turn off the device.
I can't do anything but wait for the battery to run out.

You were told to to use ADB Sideload method: This has nothing to do with Recovery mode or Fastboot mode.

jwoegerbauer said:
You were told to to use ADB Sideload method: This has nothing to do with Recovery mode or Fastboot mode.
Click to expand...
Click to collapse
Sorry to bother you and thank you
But due to my lack of experience in the field, I was unable to find a detailed explanation of the ADB Sideload process that you told me about, could you please explain how this works Steps or send a link with details or a video, please Knowing that the phone does not appear on the computer due to its continuous restart all the time I am sorry again

That's another issue you report now,
My recommendation: Take phone to authorized service center and let them try to fix it.

I already took it to fix it but no result He told me that I have to replace the motherboard and this is wrong because my problem is a problem with the phone system
jwoegerbauer said:
That's another issue you report now,
My recommendation: Take phone to authorized service center and let them try to fix it.
Click to expand...
Click to collapse

hey..I know I'm a whole year late but i have a solution!!!
reply if you still need it

vader404 said:
hey..I know I'm a whole year late but i have a solution!!!
reply if you still need it
Click to expand...
Click to collapse
hello I wanna know how you did it.

vader404 said:
hey..I know I'm a whole year late but i have a solution!!!
reply if you still need it
Click to expand...
Click to collapse
hellow whay is the solution? i got this problem too now, i have experience to unbrick some android phone, but this thing is very rare. Because it repeatedly restarting cant go to fastboot to connect to pc or to recovery mode to reformat. Thank u in advance.

Related

Magic bricked

Test methods need to unbrick my magic, so far I've tried one that I have not worked. If someone want to try things that I communicate them and I try.
After an upgrade of radio has been fried. I can not get into recovery, or fastboot. Even so I try to send commands and the command window stays and even restart <waiting for device> clicking to enter recovery fastboot or does nothing.
Excuse the translation but my English is very bad and I use the google translator
edugg said:
Test methods need to unbrick my magic, so far I've tried one that I have not worked. If someone want to try things that I communicate them and I try.
Click to expand...
Click to collapse
wow so much information don't know where to start!!!
hard to say..someone managed to the the phone to respond to fastboot/adb by starting up ADB..
wait for the waiting for device msg, then connect the phone to usb and turn it on.
if all method fails, bring it back to claim for warranty.
edugg said:
Test methods need to unbrick my magic, so far I've tried one that I have not worked. If someone want to try things that I communicate them and I try.
After an upgrade of radio has been fried. I can not get into recovery, or fastboot. Even so I try to send commands and the command window stays and even restart <waiting for device> clicking to enter recovery fastboot or does nothing.
Excuse the translation but my English is very bad and I use the google translator
Click to expand...
Click to collapse
What OS are you using on your computer?
zeroplace said:
What OS are you using on your computer?
Click to expand...
Click to collapse
I tested with Windows 7, Vista and XP and the same.
You know any way to flash as factory?
Will it actually turn on or does it just flash a red led when you press power?
bonesy said:
Will it actually turn on or does it just flash a red led when you press power?
Click to expand...
Click to collapse
Starts, appears the splash but only gets to that point
In that case it isnt bricked its just stuck...Bricked is when it wont turn on at all
Do you have a nandroid backup?
Have you taken the battery out and the power lead so it has no power?
i have had this problem
If you have a backup get it ready, Once you have let the phone power down totally (battery out and no lead) hold back and press power (keep holding back) this should get you into fastboot.if it doesnt unplug the lead and try again.
If thats successful.... using your nandroid files
FASTBOOT COMMANDS
fastboot erase system -w
fastboot flash system system.img
fastboot flash boot boot.img
fastboot flash userdata data.img
fastboot flash recovery recovery.img
Sorry if you cant get this to work i have to go out and wont be back to check till tomorrow so just giving you all the info
bonesy said:
In that case it isnt bricked its just stuck...Bricked is when it wont turn on at all
Do you have a nandroid backup?
Have you taken the battery out and the power lead so it has no power?
i have had this problem
If you have a backup get it ready, Once you have let the phone power down totally (battery out and no lead) hold back and press power (keep holding back) this should get you into fastboot.if it doesnt unplug the lead and try again.
If thats successful.... using your nandroid files
FASTBOOT COMMANDS
fastboot erase system -w
fastboot flash system system.img
fastboot flash boot boot.img
fastboot flash userdata data.img
fastboot flash recovery recovery.img
Sorry if you cant get this to work i have to go out and wont be back to check till tomorrow so just giving you all the info
Click to expand...
Click to collapse
I have tried many times to do this and nothing ever stays <waiting for device> and does nothing
Phone is not bricked, so this shouldnt be a problem.
If you cant get into fastboot with current setups, then use another recovery image and a custom rom.
(all that stuff is on SD-card.. its not that hard)
Update SDK.
daihiep said:
Phone is not bricked, so this shouldnt be a problem.
If you cant get into fastboot with current setups, then use another recovery image and a custom rom.
(all that stuff is on SD-card.. its not that hard)
Update SDK.
Click to expand...
Click to collapse
Great! And how should the recovery image and custom rom be put into the Magic? Sledgehammer?
The problem that almost everyone seems to not understand is that it's impossible to access fastboot, adb or any other (known) means.
The magic will hang at the first splashscreen no matter which buttons are pushed during power up. If the track ball is pressed during power on, the led lights up blue (still hanging at first splash). All other combos of buttons during power on makes no difference at all.
I have tried keeping fastboot waiting while power cycling the device (as explained in another thread), but there are no reaction. I have tried in xp, vista and linux.
I have also tried with a gold card, but since the phone seems unable to get any further than the first splash, this will not work.
So unless someone has a _NEW_ method to actually enter fastboot/ADB mode, these devices are BRICKED!
People have been discussing what the criteria for calling a phone a brick, but as far as I have care my Magic can only function as a paper weight and can therefore be called bricked.
Help
I have the same problem , the fastboot can not acces, i stay at the vodafone logo.
Any ideas?
HHHHHHHHHHHEEEEEEEEEEEELLLLLLLLLLPPPPPPPPPP.
frankiboy1 said:
Great! And how should the recovery image and custom rom be put into the Magic? Sledgehammer?
Click to expand...
Click to collapse
take out the sd card, put it in a usb adaptor and copy them over.
Also search for a thread "how i unbricked my phone"
frankiboy1 said:
Great! And how should the recovery image and custom rom be put into the Magic? Sledgehammer?
The problem that almost everyone seems to not understand is that it's impossible to access fastboot, adb or any other (known) means.
Click to expand...
Click to collapse
Think before answering.
Btw, question answered by htcmagic.
daihiep said:
Think before answering.
Btw, question answered by htcmagic.
Click to expand...
Click to collapse
I repeat: The problem that almost everyone seems to not understand is that it's impossible to access fastboot, adb or any other (known) means.
Having a recovery image and a custom rom on the SD card is useless if you are not able to get the phone accessing those files.
I have tried the "how I unbricked my phone" method (like I wrote in my first post) without any success. If you read the whole "how I unbricked my phone" thread you can see that there are several guys that did not have success with this method.
I have done a lot of thinking.... and searching...
Thanks
http://forum.xda-developers.com/showthread.php?t=571457 try there
Wrong HBOOT = real brick
Guys,
With a wrong HBOOT (what happend to me), the phone is a real brick...
And they refused to repair it... I bought a new phone. But I keep the old one in case someone break his screen. Then I can get the mobo.
just curious.
superkikim said:
Guys,
With a wrong HBOOT (what happend to me), the phone is a real brick...
And they refused to repair it... I bought a new phone. But I keep the old one in case someone break his screen. Then I can get the mobo.
Click to expand...
Click to collapse
How did you brick it?
Btw, have you tried to run any RUU update?
At least singapore one.

[GUIDE] How to recover from OnePlus soft bricked?

I decided to write a guide on how to recover from a bricked OnePlus One. This is my first guide.
About me: I am a newbie on Android.However, the XDA community has taught me a lot about my Android phone for the first month of using it. That's right! I have only been using Android for less than one month so take this guide with a grain of salt. But if you happen to soft brick your One, this is the guide to turn to. I have created two mind-bending/heartbreaking/frightening scenarios that I have experienced. Though, resolved thanks to this community.
Note: This will wipe your phone!
Scenario 1:
Soft bricked, (CM gear keeps spinning but won't boot to lock screen)
Scenario 2: Updated kernel on a non-compatible firmware.
Soft bricked, screen on 1+ logo and won't boot to lock screen.
Solution:
1. Download the toolbox from: (Make sure you download your version)
http://forum.xda-developers.com/oneplus-one/development/toolbox-oneplus-one-toolbox-t2808987
2. Install the file.
3. Disconnect your OnePlus One from computer and power off your phone.
4. Go into Fastboot Mode (Volume Up + Power button) wait on vibrate
5. Plug in your OnePlus One.
6. Locate and open the OPO Toolbox.
7. Click Flash CM XNPH22R.
8. You should see command prompt open, just wait until it finishes doing it's thing.
9. Unplug and power off your phone.
10. Power ON your phone and wait until it prompts you re-setup your phone.
Congrats you have just fixed your phone from a soft brick. Simply follow the video from the link provided on step 1 to re-root your phone.
Note: If you have unlocked your bootloader, you do not need to unlock it again.
How to find out if you have unlocked bootloader:
1. Locate the folder where you installed the OPO Toolbox.
2. Hold Shift and right click on ANY white area within the folder.
3. Left click 'Open command window here'
4. Type:
fastboot oem device-info
If it returns True on tampered. Then you have unlocked your bootloader.
I hope this guide helps solve your soft-bricked problem. Good luck!
I suggest that a mod moves this to the General section
pandasa123 said:
I suggest that a mod moves this to the General section
Click to expand...
Click to collapse
Report the thread if you think its necessary.
Well I got this FAILED in the command line, and afterwards didnt got a re- setup...
what am I doing wrong here?:crying:
Digital Arm said:
Well I got this FAILED in the command line, and afterwards didnt got a re- setup...
what am I doing wrong here?:crying:
Click to expand...
Click to collapse
You don't have an unlocked bootloader.
Transmitted via Bacon
timmaaa said:
You don't have an unlocked bootloader.
Transmitted via Bacon
Click to expand...
Click to collapse
Thx got it:cyclops:
Scenario 2: Updated kernel on a non-compatible firmware.
Soft bricked, screen on 1+ logo and won't boot to lock screen.
Solution:
1. Download the toolbox from: (Make sure you download your version)
http://forum.xda-developers.com/oneplus-one/development/toolbox-oneplus-one-toolbox-t2808987
2. Install the file.
3. Disconnect your OnePlus One from computer and power off your phone.
4. Go into Fastboot Mode (Volume Up + Power button) wait on vibrate
5. Plug in your OnePlus One.
6. Locate and open the OPO Toolbox.
7. Click Flash CM XNPH22R.
8. You should see command prompt open, just wait until it finishes doing it's thing.
9. Unplug and power off your phone.
10. Power ON your phone and wait until it prompts you re-setup your phone.
Congrats you have just fixed your phone from a soft brick. Simply follow the video from the link provided on step 1 to re-root your phone.
Note: If you have unlocked your bootloader, you do not need to unlock it again.
Hi i am stuck in scenario 2...I did all a u said but i cant flash CM XNPH22R ...where do i find this file...i cant find it on my phone either ..pls help ??
Thank god for this thread omg, saved my life
Locked Bootloader
This didn't work...
My phone is Soft Bricked (oneplus logo freeze) locked bootoader and usb debuging is not enabled.
What can I do to fix it??
RiccoSuave said:
This didn't work...
My phone is Soft Bricked (oneplus logo freeze) locked bootoader and usb debuging is not enabled.
What can I do to fix it??
Click to expand...
Click to collapse
But why happened this ? Whats the last actions attempted to do with the phone before the brick?
Tecleado desde mi 1+1.
Champi12301 said:
But why happened this ? Whats the last actions attempted to do with the phone before the brick?
Tecleado desde mi 1+1.
Click to expand...
Click to collapse
I did an ota update and it went in to a boot-loop, so I went into fast-boot and accidentally locked the boot-loader.
I think I have to try to hard-brick it and try the hard-brick solution with the qualcom drivers.
RiccoSuave said:
I did an ota update and it went in to a boot-loop, so I went into fast-boot and accidentally locked the boot-loader.
I think I have to try to hard-brick it and try the hard-brick solution with the qualcom drivers.
Click to expand...
Click to collapse
Then first you need to unlock the bootloader via fastboot,but that action erases all data. I assume,if you modified the boot via fastboot, USB DEBUGGING is working,so after try to do the softbrick tutorial of the thread.
Tecleado desde mi 1+1.
how do i know which tool box version is mine ?
---------- Post added at 07:42 PM ---------- Previous post was at 07:26 PM ----------
i tried the fastboot method, i successfully run alll the commands but still stuck in the bootloop.
i even tried adb, but i cant go into recovery mode for my computer to detect it. The weird thing is i can easily go into the fastboot mode but for some reason i can go into recovery mode. i tried turning of the phone by holding power button too long and then vol down + power button, still no luck, now im stuck with 2 options,
1. the toolkit solution
2. the qualcom thingy. It's been two days without my opo, and i feel so lost ! PLS if anyone sees my comments plss respond to me PLS! i willl forever be grateful to you!
deanwinchester370 said:
how do i know which tool box version is mine ?
---------- Post added at 07:42 PM ---------- Previous post was at 07:26 PM ----------
i tried the fastboot method, i successfully run alll the commands but still stuck in the bootloop.
i even tried adb, but i cant go into recovery mode for my computer to detect it. The weird thing is i can easily go into the fastboot mode but for some reason i can go into recovery mode. i tried turning of the phone by holding power button too long and then vol down + power button, still no luck, now im stuck with 2 options,
1. the toolkit solution
2. the qualcom thingy. It's been two days without my opo, and i feel so lost ! PLS if anyone sees my comments plss respond to me PLS! i willl forever be grateful to you!
Click to expand...
Click to collapse
Did you find a solution ?
I'm facing the exact same issue on my OPO.
>> bootloader locked
>> no recovery
>> impossible to unlock the bootloader
>> OPO stuck at 1+ logo and keep rebooting agin and again and again...
....i think my OPO is dead T_T
Is it a way to force the bootloader unlock ?
Please HELP !!!
Didn't work for me
I'll give the background first as it might help. I long while back I did a manual upgrade to CM12s using the guide in this video "How to Install CM12S on OnePlus One - No Root or TWRP Required, No Data LOSS" from the oneplus exclusive Youtube channel.
It worked great no problems.
I recently I got the OTA update to CM13. There were several features I didn't like so I decided to go back. I repeated the process shown in the video but now my phone gets stuck on the CM logo screen and won't go past. I tried again but the same result. Then (I can see heads shaking, sorry) I tried a factory reset from the recovery screen, still the same goes past the 1+ logo but gets stuck at the CM logo. Then I found this guide, downloaded the toolbox but when I try to plash it says "fastboot is not recognized as an internal or external command.
Any ideas?
Found a link on one of the threads here that said a guide on Reddit was useful, that didn't work as well. I am trying.
All done
davmeva said:
I'll give the background first as it might help. I long while back I did a manual upgrade to CM12s using the guide in this video "How to Install CM12S on OnePlus One - No Root or TWRP Required, No Data LOSS" from the oneplus exclusive Youtube channel.
It worked great no problems.
I recently I got the OTA update to CM13. There were several features I didn't like so I decided to go back. I repeated the process shown in the video but now my phone gets stuck on the CM logo screen and won't go past. I tried again but the same result. Then (I can see heads shaking, sorry) I tried a factory reset from the recovery screen, still the same goes past the 1+ logo but gets stuck at the CM logo. Then I found this guide, downloaded the toolbox but when I try to plash it says "fastboot is not recognized as an internal or external command.
Any ideas?
Found a link on one of the threads here that said a guide on Reddit was useful, that didn't work as well. I am trying.
Click to expand...
Click to collapse
No one replied to this but never mind, took me two days but I now have a working phone. So you can call in the dogs, cheers
hi davmeva
did you fixed your oneplus one till now or not because i have also same situation here and no success till now .
i did by mistake all this stuff and now nothing work still same condition
if you got any solution please share it

[Q] Can't get into fastboot/rescue mode

Restored my Honor back to stock rom from CM11 and now can't boot the phone into fastboot/rescue mode, anyone got any ideas?
BUMP
Solved my issue by myself.
Switch phone off and hold the volume down button as you plug the phone into the PC.
As you solved yourself you could let us know how you did.
theoneofgod said:
Switch phone off and hold the volume down button as you plug the phone into the PC.
As you solved yourself you could let us know how you did.
Click to expand...
Click to collapse
I'm aware of the correct way of doing but it wouldn't work. As there was zero replies in x number of views I took it that nobody knew the answer or was at least interested in the issue.
In the end I used the adb command to reboot the phone into fastboot and so forth.
And till then it's working fine again ?
You can get into fastboot as you want in the classic way ?
CSeb95 said:
And till then it's working fine again ?
You can get into fastboot as you want in the classic way ?
Click to expand...
Click to collapse
Now I'm getting replies .... I haven't tested it since I used adb.
Hey,
is there somebody else with the above problem? Because i have the same since i got my phone. I didnt tought this will be a big probem. But since i updated my honor 6 and something went wrong my phone is completely bricked, because it is in a bootloop and i can not enter bootloader nor fastboot mode or recovery. I am afraid that huawei says its my fault and denies warranty, so i am really intrested if there are more then two people out there with the same problem.
Thanks a lot
sideshowbob
sideshowbob84 said:
Hey,
is there somebody else with the above problem? Because i have the same since i got my phone. I didnt tought this will be a big probem. But since i updated my honor 6 and something went wrong my phone is completely bricked, because it is in a bootloop and i can not enter bootloader nor fastboot mode or recovery. I am afraid that huawei says its my fault and denies warranty, so i am really intrested if there are more then two people out there with the same problem.
Thanks a lot
sideshowbob
Click to expand...
Click to collapse
dude evem i am also facing the same problem , phone reboots continuously till honor logo ....what to do.how to flash it.
iitsanup said:
dude evem i am also facing the same problem , phone reboots continuously till honor logo ....what to do.how to flash it.
Click to expand...
Click to collapse
Same Problem man pls .....hlp......
Download Honor 6 Multi-tool and do the "Unbrick" trick through the fastboot menu. To enter fastboot first install Huawei USB drivers on PC and hold volume down when your phone is bootlooping with the USB cable connected to PC. Or use adb.exe from android sdk and type "adb reboot fastboot" when the screen shows "Honor" logo. Repeat the action by "copying\pasting" the command very fast until adb sends your commmand to the phone.

Phone won't turn on, no system

I have a xiaomi redmi note 7 pro from china and I was planning on rooting it and changing the rom. Anyways I unlocked boot loader and installed twrp but couldn't install the rom using twrp recovery mode. Then I followed a video which rebooted the phone into recovery mode again after clearing some things. However, before rebooting it says no OS but the video did it anyways. In the video the phone rebooted back into recovery mode fine, but my phone does not boot. It constantly boots up to the redmi logo, flashes and boots again into redmi logo. This continues forever. I can, however, at this point enter fast boot. I thought the problem must be I have no rom so I just need to flash a rom. Using mi flash tool didn't work there was always some error and I turned the phone off. After turning the phone off, I cannot turn it back on again!!! Nothing, not holding power, not holding power + volume, just pure blank can't boot at all. I really don't know wtf I can do know it just doesn't turn on at all no matter what. Please help guys.
zhou111 said:
I have a xiaomi redmi note 7 pro from china and I was planning on rooting it and changing the rom. Anyways I unlocked boot loader and installed twrp but couldn't install the rom using twrp recovery mode. Then I followed a video which rebooted the phone into recovery mode again after clearing some things. However, before rebooting it says no OS but the video did it anyways. In the video the phone rebooted back into recovery mode fine, but my phone does not boot. It constantly boots up to the redmi logo, flashes and boots again into redmi logo. This continues forever. I can, however, at this point enter fast boot. I thought the problem must be I have no rom so I just need to flash a rom. Using mi flash tool didn't work there was always some error and I turned the phone off. After turning the phone off, I cannot turn it back on again!!! Nothing, not holding power, not holding power + volume, just pure blank can't boot at all. I really don't know wtf I can do know it just doesn't turn on at all no matter what. Please help guys.
Click to expand...
Click to collapse
1. Never boot into the system when there is a 'no OS' warning.
2. Use this TWRP next time (https://forum.xda-developers.com/redmi-note-7-pro/development/unofficial-twrp-3-3-1-proper-t3933531)
Does the phone charge or get detected by the computer when connected via USB?
If MiFlash doesn't seem to work try using ADB to Fastboot the ROM
If all hope is lost, the service centres can fix it.
Naveenthemi said:
1. Never boot into the system when there is a 'no OS' warning.
2. Use this TWRP next time (https://forum.xda-developers.com/redmi-note-7-pro/development/unofficial-twrp-3-3-1-proper-t3933531)
Does the phone charge or get detected by the computer when connected via USB?
If MiFlash doesn't seem to work try using ADB to Fastboot the ROM
If all hope is lost, the service centres can fix it.
Click to expand...
Click to collapse
when connected it is detected as qualcom 9008. I searched I think the phone is hardbricked, so can't enter fastboot. I think it can turn on and off. After holding power for 15 seconds, the usb is no longer detected. I could do the same to turn it back on. Do you know a service centre in Toronto?
Fcyrp Zip Need to Flash After Flash any Custom Rom
And Come in Telegram Official Group For Any Support of Redmi Note 7 Pro https://t.me/Rn7proGlobal
zhou111 said:
when connected it is detected as qualcom 9008. I searched I think the phone is hardbricked, so can't enter fastboot. I think it can turn on and off. After holding power for 15 seconds, the usb is no longer detected. I could do the same to turn it back on. Do you know a service centre in Toronto?
Click to expand...
Click to collapse
Yes it's hardbricked for sure! But are you sure MiFlash doesn't detect it?
If so any good service centre around you should be able to fix it, it's something to do with the software so they won't need Mi authorised parts...
Naveenthemi said:
Yes it's hardbricked for sure! But are you sure MiFlash doens't detect it?
If so any good service centre around you should be able to fix it, it's something to do with the software so they won't need Mi authorised parts...
Click to expand...
Click to collapse
Mi flash detects it as COM10 or COM20 depending on which USB. But when I flash I get error like no hello packet. Also I am not sure if I am suppose to put prog emmc sdm660 in the images folder or not.
zhou111 said:
Mi flash detects it as COM10 or COM20 depending on which USB. But when I flash I get error like no hello packet. Also I am not sure if I am suppose to put prog emmc sdm660 in the images folder or not.
Click to expand...
Click to collapse
Ok so Hello Packet errors are caused due to corrupted files or also if your flashing is interrupted in the middle
Try:
1. Making sure your PC isn't 32 bit
2. Draining out the phone battery and try again
3. Disabling driver signature enforcement(https://www.androidfoot.com/2016/08/how-to-disable-driver-signature.html)
4. An older version of MiFlash
5. If all of the above don't work ,try using another PC
6. Also make sure the USB ports are in working condition ( I think yours is working tho)
Naveenthemi said:
Ok so Hello Packet errors are caused due to corrupted files or also if your flashing is interrupted in the middle
Try:
1. Making sure your PC isn't 32 bit
2. Draining out the phone battery and try again
3. Disabling driver signature enforcement(https://www.androidfoot.com/2016/08/how-to-disable-driver-signature.html)
4. An older version of MiFlash
5. If all of the above don't work ,try using another PC
6. Also make sure the USB ports are in working condition ( I think yours is working tho)
Click to expand...
Click to collapse
My pc is 65 bit. I can't try #2 yet since it takes a while for battery to drain. I disabled driver signature enforce and using old mi flash and tried new pc still doesn't work. My boot loader is unlocked but maybe I accidently locked it? I don't know how to check.
zhou111 said:
My pc is 65 bit. I can't try #2 yet since it takes a while for battery to drain. I disabled driver signature enforce and using old mi flash and tried new pc still doesn't work. My boot loader is unlocked but maybe I accidently locked it? I don't know how to check.
Click to expand...
Click to collapse
Try this in ADB
(fastboot getvar all)
Without the brackets, now check for the unlocked line in the output and see if it shows yes or no
1. 64 eh, ok then no probs there
2. Oh ok take your time draining it
3. Try fastbooting the ROM via ADB see if that's works too
Naveenthemi said:
Try this in ADB
(fastboot getvar all)
Without the brackets, now check for the unlocked line in the output and see if it shows yes or no
1. 64 eh, ok then no probs there
2. Oh ok take your time draining it
3. Try fastbooting the ROM via ADB see if that's works too
Click to expand...
Click to collapse
I entered the command says waiting for device. how do you flash with adb?
zhou111 said:
I entered the command says waiting for device. how do you flash with adb?
Click to expand...
Click to collapse
Oh that means ADB isn't recognizing it.
There isn't much we can do if ADB doens't recognize it!
Did you look up for Service Centres?
zhou111 said:
I have a xiaomi redmi note 7 pro from china and I was planning on rooting it and changing the rom. Anyways I unlocked boot loader and installed twrp but couldn't install the rom using twrp recovery mode. Then I followed a video which rebooted the phone into recovery mode again after clearing some things. However, before rebooting it says no OS but the video did it anyways. In the video the phone rebooted back into recovery mode fine, but my phone does not boot. It constantly boots up to the redmi logo, flashes and boots again into redmi logo. This continues forever. I can, however, at this point enter fast boot. I thought the problem must be I have no rom so I just need to flash a rom. Using mi flash tool didn't work there was always some error and I turned the phone off. After turning the phone off, I cannot turn it back on again!!! Nothing, not holding power, not holding power + volume, just pure blank can't boot at all. I really don't know wtf I can do know it just doesn't turn on at all no matter what. Please help guys.
Click to expand...
Click to collapse
I had the same issue, but my phone went to fastboot from there I flashed it, the process was simple :
1. Download the fastboot rom and extract it (I guess two times, the first extraction extracts a file, open that with some extraction tool and uzip again, there you will see the fw with certain folders and images etc ).
2. Download the adb/fastboot zip file I"ll attach that here, extract it to the same folder where your fw files are. (fw = firmware).
3. You will find 3 bat files, flash all, flash all and lock, flash except storage, choose flash all (execute it).
4. Once done, reboot to recovery (stock), do a data wipe again.
This worked for me, hope it does for you too.
4.
hackeroid said:
I had the same issue, but my phone went to fastboot from there I flashed it, the process was simple :
1. Download the fastboot rom and extract it (I guess two times, the first extraction extracts a file, open that with some extraction tool and uzip again, there you will see the fw with certain folders and images etc ).
2. Download the adb/fastboot zip file I"ll attach that here, extract it to the same folder where your fw files are. (fw = firmware).
3. You will find 3 bat files, flash all, flash all and lock, flash except storage, choose flash all (execute it).
4. Once done, reboot to recovery (stock), do a data wipe again.
This worked for me, hope it does for you too.
4.
Click to expand...
Click to collapse
He/She said the phone doesn't boot into Fastboot either so that's very unlikely to work :-\

SM-A207F - How to fix bootloop?

I was following the instructions from here trying to root my s20+ Plus sm-a207f and everything going fine until I had to do a reboot and now my phone is a bootloop and a I keep getting a error message about flashing the wrong binarie . Can someone tell me how to bypass this message to get into recovery to do a factory reset and wipe the cache? Is there a tool that I can install on my pc that would do a reset... Would a abd command do it? I am a very sick man that has rapidly progressing COPD with about 25% of my lungs that is still working. So any and all help i will be truly grateful for...tyvm. I really need my phone.
Hint: Replace this thread's absolutely senseless title by SM-A207F - How to fix bootloop ?
jwoegerbauer said:
Hint: Replace this thread's absolutely senseless title by SM-A207F - How to fix bootloop ?
Click to expand...
Click to collapse
I would love to tell u something but my Lord and Savior wouldn't like it to good.... But I WILL SAY THIS.... YOU ARE A TRUE WITCH
harleyusa59 said:
I was following the instructions from here trying to root my s20+ Plus sm-a207f and everything going fine until I had to do a reboot and now my phone is a bootloop and a I keep getting a error message about flashing the wrong binarie . Can someone tell me how to bypass this message to get into recovery to do a factory reset and wipe the cache? Is there a tool that I can install on my pc that would do a reset... Would a abd command do it? I am a very sick man that has rapidly progressing COPD with about 25% of my lungs that is still working. So any and all help i will be truly grateful for...tyvm. I really need my phone.
Click to expand...
Click to collapse
Have you tried to do a hard reset with the device itself?
paulhauth25 said:
Have you tried to do a hard reset with the device itself?
Click to expand...
Click to collapse
Sorry for the late reply but I just got out of the hosptail again how can I do a hard reset when it wont even turn off ? And how do I get into recovery without a bixby button? Tyvm for your time and help.
harleyusa59 said:
Sorry for the late reply but I just got out of the hosptail again how can I do a hard reset when it wont even turn off ? And how do I get into recovery without a bixby button? Tyvm for your time and help.
Click to expand...
Click to collapse
If a Bixby button isn't present then it should be obvious that you can't boot phone into recovery by means of additionally pressing the Bixby button - 3 buttons press method.
You have to boot into phone's recovery by means of ADB
Code:
adb devices
adb reboot recovery
what requires phone is connected to PC via USB and USB-debugging got enabled on phone.
jwoegerbauer said:
If a Bixby button isn't present then it should be obvious that you can't boot phone into recovery by means of additionally pressing the Bixby button - 3 buttons press method.
You have to boot into phone's recovery by means of ADB
Code:
adb devices
adb reboot recovery
what requires phone is connected to PC via USB and USB-debugging got enabled on phone.
Click to expand...
Click to collapse
Tyvm for your help and time
jwoegerbauer said:
Hint: Replace this thread's absolutely senseless title by SM-A207F - How to fix bootloop ?
Click to expand...
Click to collapse
TYVM for your adb/fast file now maybe I can get my phone back.

Categories

Resources