Hello,
I was trying to change file system type to f2fs. For that, i wiped everything in my phone lenovo A6000plus. Then i got out of recovery without flashing another rom.
So now my phone is stuck on logo screen. I connected it to pc but adb doesn't detect the device as there is no rom currently. I tried all the key combinations to go to recovery but it didn't work. However, fastboot detects the device but i can't seem to boot into bootloader using fastboot command. It appears as if somehow i deleted the bootloader. Also i couldn't find a way to boot into recovery from fastboot. I also tried flashing zips and images from fastboot to system partition but it didn't work.
Please help.
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After Lollipop Update of my phone (Lava iris icon), I had to root in again and while trying to root it from custom recovery, I bricked it ( may be the recovery is not compatible). So,it stuck in the bootloop and by pressing Power and volume buttons, I am only able to access Fastboot mode. I downloaded the stock rom of device and tried to flash recovery , boot etc. with fastboot commands, but it is still in bootloop. I also tried to flash cwm recovery (though it is not available for device, I chose the nearest one), but in vain.
When I try to flash system partition, it gives error while erasing system <unknown command> (may be due to fact that phone is not rooted as of now). Also, SP flash tools are not recognizing the device and I cant use adb commands also. So, I am stuck with only fastboot in hand and I have stock rom as well as lollipop update, but i am unable to use these due to errors. Can anyone help? I will be very thankful for an advice. Thanks in advance.
rishab951 said:
After Lollipop Update of my phone (Lava iris icon), I had to root in again and while trying to root it from custom recovery, I bricked it ( may be the recovery is not compatible). So,it stuck in the bootloop and by pressing Power and volume buttons, I am only able to access Fastboot mode. I downloaded the stock rom of device and tried to flash recovery , boot etc. with fastboot commands, but it is still in bootloop. I also tried to flash cwm recovery (though it is not available for device, I chose the nearest one), but in vain.
When I try to flash system partition, it gives error while erasing system <unknown command> (may be due to fact that phone is not rooted as of now). Also, SP flash tools are not recognizing the device and I cant use adb commands also. So, I am stuck with only fastboot in hand and I have stock rom as well as lollipop update, but i am unable to use these due to errors. Can anyone help? I will be very thankful for an advice. Thanks in advance.
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is there a partition file with the stock rom you downloaded?
if so, try to flash that first with fastboot.
Purchased an Lg Gpad 7 Wifi tablet (v400) 2 weeks ago. Came with preinstalled Lollipop android so i couldnt install a recovery rom to flash any other custom roms. Downgraded to Kitkat version following the instructions on Xda forums and succesfully installed Twrp. When i installed Cyanogenmod 12.1 through Twrp i got stuck in fastboot screen.
Any suggestions and / or solutions would be greatly appreciated.
I had a similar problem.. Only mine was stuck at the bootloader. Go in TWRP and repair /data and other partitions. My data partition gave me an error since F2FS is a little flaky and some ROMs corrupted it (claimed they supported it). I would recommend erasing the system, cache and data partition if you can't get into TWRP.
The problem is i cant get out of fastboot whatever i try. It says start on bootloader but the tablet just restarts on an empty screen doing nothing.
Hakalai said:
The problem is i cant get out of fastboot whatever i try. It says start on bootloader but the tablet just restarts on an empty screen doing nothing.
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if you have an sd card, try removing that, then reboot.
if that doesnt work, try entering fastboot command, fastboot continue
Tried without sdcard and i get the same fastboot screen.
How can i give any commands? The only options i have are Restart Bootloader / Restart / Power off. Tried restarting bootloader but i get nothing in return tablet just stays on with nothing on screen.
Hakalai said:
Tried without sdcard and i get the same fastboot screen.
How can i give any commands? The only options i have are Restart Bootloader / Restart / Power off. Tried restarting bootloader but i get nothing in return tablet just stays on with nothing on screen.
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you said it was stuck on fastboot, if thats the case, install any needed drivers on your pc, connect device to it, open a terminal in the fastboot dir (after you go get fastboot), then try those commands i gave. you could also try, fastboot reboot dont think i mentioned that before.
bweN diorD said:
you said it was stuck on fastboot, if thats the case, install any needed drivers on your pc, connect device to it, open a terminal in the fastboot dir (after you go get fastboot), then try those commands i gave. you could also try, fastboot reboot dont think i mentioned that before.
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Did as you said but every command i gave gives me an error message in adb terminal. There are new lines in fastboot menu in tablet now. Bottom two are SECURE BOOT - enabled & LOCK STATE - locked.
Hakalai said:
Did as you said but every command i gave gives me an error message in adb terminal. There are new lines in fastboot menu in tablet now. Bottom two are SECURE BOOT - enabled & LOCK STATE - locked.
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hmm, ok, im guessing it would have said that normally, when not broken. all the command does is try to release it past where its stuck. it doesnt actually flash, lock, unlock, or change anything.
imo, this seems good, because now we know fastboot is working.
i own lg devices, but not your specific device. i would hate to give you some bad advice and make your tablet broken more, but if it were me in this situation, i would try to flash the factory KK firmware you used to downgrade with odin or however you did it. hopefully, that will clean everything up and let it boot properly.
if for whatever reason you cant do that, we could try extracting the factory file, and just flashing recovery and system, those should be the only things that got changed putting on twrp and cm normally.
Sorry, I have the serious proplem wtih my LG pad V400, I rooted it and using <LG Flash Tool 2014> with <V40010c_00.kdz> to downgrate the firmware but their is error then my LG pad stuck in fastboot menu as with just turn off, restart and restart bootloader. if i seclect one one them the tablet just logged again the fastboot menu
it stuck on the fastboot menu and i cannot do nay think with it. I can restart with factory restore mode but when select yes to restore, it will restart and log in fastboot menu again.
I downloaded adb and fastboot program and put in one folder <Minimal ADB and Fastboot> in C:\Program Files (x86)\Minimal ADB and Fastboot
I dont have recovery image so i download file <cm-13.0-20160421-NIGHTLY-v400-recovery.img> form your link to download TWRP file
move it to folder of fastboot programe and changed its name to <recovery.img>
I turn on the tablet and it waited at fastboot menu
when i run the command <fasboot flash recovery recovery.img> and they said some thing wrong like in picture
please help me
My note 6 pro suddenly started doing boot loop. I tried to revive it by flashing stock firmware but nothing seems to help. It has unlocked bootloader, with TWRP installed. This is what I tried:
Put phone in fastboot mode, I do see the fastboot image.
Computer recognizes the phone. 'fastboot devices' shows correct device.
Using MI Flash tool to flash 10.3.6 global fastboot image. It takes about 160 seconds to flash all the partitions. The phone will reboot at the the end of the flash. Flash tool doesn't say "successful" though. Its status is still "flashing".
No other errors. When the phone restarts, it is still stuck in the boot loop. Interesting thing is, if I press volume + button and power button, I see TWRP flash for a quick second on the screen then boot again. Looks like the recovery image wasn't flashed properly.
Looked at the logs. Nothing strange. Also tried to run 'flash-all.bat' in a command line (not sure if we are supposed to do that), but all the fastboot flash commands look OK.
Anything else I can do to revive this phone?
hi my oneplus 7 pro 1910 stuck at bootloader and when i press start or recovery it gets back to the bootloader screen i cant even turn off the phone
i accidentally wiped all partitions in twrp and made a format .
anyhelp ? ive tried to do the fastboot rom flash but my pc doesnt detect my phone
i tried almost every solution i found but nothing works
Your bootloader needs to be unlocked to use a fastboot ROM.
Is it unlocked?
@soka said:
Your bootloader needs to be unlocked to use a fastboot ROM.
Is it unlocked?
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Yes it’s unlocked , any help
Search on the fast boot rom thread for the fast boot rom version you were last on, i have used this many times and it worked.
One thing to note, after it flashed everything , I ended up in crash dump error. I went into stock recovery and wiped/formatted my device and it boot up great.
https://forum.xda-developers.com/t/msm-tool-guac-for-all.3934691/ - just follow this guide
One thing that worked for me is when your phone is plugged into your pc open a command prompt and type fastboot boot twrp-*.img (make sure it is the .img not .zip), and from there download the twrp installer .zip and flash that, reboot to recovery, and install the OTA for your device (OTAs can be found at this thread).
If it fails to boot and gives you an error, try fastboot getvar all to see which slot is currently active then do fastboot --set-active=*inactive slot letter* then fastboot --set-active=*original active slot letter* then try to boot to the twrp .img from fastboot again. If fastboot doesn't detect your device at all, try seeing if adb devices outputs anything, and if it does type adb reboot bootloader
I tried installing the pixel experience rom and after I flashed the aex recovery before side loading the ROM, it went into bootloop and ended up with the stock recovery and ROM. I tried to flash TWRP recovery and go a message that the the boot/recovery image is destroyed so I tried to flash the stock boot image back and since then I am not able to get it out of fastboot mode.
I tried everything, flashing the recovery again, both stock and TWRP and also tried using the flash-all to flash the stock ROM back but nothing seems to be working.
When using the flash-all, I get 'partitions not found' and 'flashing is not allowed in critical partitions' error.
I even tried msmtool but I am not able to get my phone into edl mode for the tool to detect it.
Tried holding the vol+/vol- and connecting the usb cable but to no vain, the tool does not seem to detect it.
I even tried using the all-in-one tool but my phone is not getting detected when it is turned off but it gets detected when it's in flashboot mode from where I cannot enter edl.
Let me know if there is anything I can do to fix it? Or if taking the phone to the official service center help?
Can you reboot from fastboot to edl by entering fastboot reboot-edl? Or similar, don't know exactly anymore
Alternatively see if this can help you getting into edl: https://forum.xda-developers.com/t/guide-how-to-reboot-to-edl-from-fastboot.3394292/