I have an interesting problem:
I have a tf300t curently running JRO03C.ww_epad-10.4.2.17-20121018
I ended up here after an unsuccessful flash with twrp. Tried to recover my back up with no joy. At this time it would only boot twrp recovery, finally flashed stock via micro sdcard and got it to boot again! Only I had no root anymore, so I tried to boot into recovery and there was none. So next I tried to boot into bootloader and when I select fastboot, the tablet says starting "starting fastboot download protocol" but after nothing else happens. ADB looses it, and it just stops right there.
The good news is that I can still use the tablet, it boots and everything works fine but I have no root. I have searched and read and searched and read. I don't know if the reflash flashes the bootloader but that didn't seam to have any effect. If anybody could point me in the right direction I would sure appriciate the help.
there is a way on the TWRP instructions using terminal when you are in system
nitsuj79 said:
I have an interesting problem:
I have a tf300t curently running JRO03C.ww_epad-10.4.2.17-20121018
I ended up here after an unsuccessful flash with twrp. Tried to recover my back up with no joy. At this time it would only boot twrp recovery, finally flashed stock via micro sdcard and got it to boot again! Only I had no root anymore, so I tried to boot into recovery and there was none. So next I tried to boot into bootloader and when I select fastboot, the tablet says starting "starting fastboot download protocol" but after nothing else happens. ADB looses it, and it just stops right there.
The good news is that I can still use the tablet, it boots and everything works fine but I have no root. I have searched and read and searched and read. I don't know if the reflash flashes the bootloader but that didn't seam to have any effect. If anybody could point me in the right direction I would sure appriciate the help.
Click to expand...
Click to collapse
I saw on another site that with this tablet it will go into fastboot but wont popup as fastboot device on your computer, but you can still use fastboot commands. worked for me
mikaole said:
there is a way on the TWRP instructions using terminal when you are in system
Click to expand...
Click to collapse
You must have root permission for that method
imp3r10 said:
I saw on another site that with this tablet it will go into fastboot but wont popup as fastboot device on your computer, but you can still use fastboot commands. worked for me
Click to expand...
Click to collapse
No when I try to flash recovery it says waiting for device and nothing ever happens.
I seamed to have got it. I down graded to 10.4.2.9 and back to 13. plugged it to the computer and this time it installed drivers and that time I was able to flash recovery. I don't know what happened and it was probably something that I was doing wrong. But just incase that is what did the trick and it helps someone else, i wanted to be sure and follow up.
Guys really need some help.
Bought an unlocked Razr HD from the web, and ungraded via OTA from 4.0.4 to 4.1.2. Then I rooted using dan's method, ran the script, phone was rooted. Then i decided to install TWRP, same way, in fastboot mode, ran the cmd 'fastboot flash recovery twrp-2.5.0.0-recovery-vanquish.img' then rebooted, but what essentially happened after, i was never able to boot the phone in recovery and every single time i ended up with fastboot reason" flash failure.
Then i was able to recovery from falsh failure by running 'empty_radio.img', after rebooting, the phone started up normally, but stock recovery was still corrupt, every single time i used to get the 'red triangle dead andriod', so booted back into fastboot, performed a clean wipe with fastboot -w and booted back normally, and flash failure was gone, and i was was able to reboot the phone normally.
Then i decided to unlock the bootloader, was was successful using Dan's method; my goal was to install 4.2 from recovery. Then i installed DroidUtility and decided to perform an clean install wiping all data. The problem was at every step i got the FAILED (remote failure) line, soon after phone got stuck with fastboot reason: 'Sticky bit fastboot'.....every single time i reboot phone gets stuck in the initial screen ' WARNING BOOTLOADER UNLOCKED' and thats it....i can't do anything...stuck....screen stays on for 10mins, then reboots back to this screen and keeps on looping.
Please help guys!! i hope i haven't bricked the phone.
eomahos said:
Guys really need some help.
Bought an unlocked Razr HD from the web, and ungraded via OTA from 4.0.4 to 4.1.2. Then I rooted using dan's method, ran the script, phone was rooted. Then i decided to install TWRP, same way, in fastboot mode, ran the cmd 'fastboot flash recovery twrp-2.5.0.0-recovery-vanquish.img' then rebooted, but what essentially happened after, i was never able to boot the phone in recovery and every single time i ended up with fastboot reason" flash failure.
Then i was able to recovery from falsh failure by running 'empty_radio.img', after rebooting, the phone started up normally, but stock recovery was still corrupt, every single time i used to get the 'red triangle dead andriod', so booted back into fastboot, performed a clean wipe with fastboot -w and booted back normally, and flash failure was gone, and i was was able to reboot the phone normally.
Then i decided to unlock the bootloader, was was successful using Dan's method; my goal was to install 4.2 from recovery. Then i installed DroidUtility and decided to perform an clean install wiping all data. The problem was at every step i got the FAILED (remote failure) line, soon after phone got stuck with fastboot reason: 'Sticky bit fastboot'.....every single time i reboot phone gets stuck in the initial screen ' WARNING BOOTLOADER UNLOCKED' and thats it....i can't do anything...stuck....screen stays on for 10mins, then reboots back to this screen and keeps on looping.
Please help guys!! i hope i haven't bricked the phone.
Click to expand...
Click to collapse
Seeing how the phone is now updated to latest ota try Matt's Utility for the Droid RAZR HD i used this to get my phone is working condition then i did some adb and fastboot commands using some files to get rid of the sticky bit fastboot.
Heres a link to the RAZR HD utility: http://forum.xda-developers.com/showthread.php?t=2239425
Heres a link to get rid of the sticky bit fastboot menu (if you do end up getting this menu):http://forum.xda-developers.com/showthread.php?t=2260105
Hope this helps and good luck bro.
P.S if you did brick your phone its not the end of the world. the epic devs of XDA figured out how to fix problems like this. I bricked my phone by installing beats audio app ( worst mistake ever) came here for help and next thing i know my phone up and running like a charm ^^
well i did try matt's droid utility, and that's what put me in this state in the first place, since my stock recovery was corrupt, i decided to just clean install JB from Matt, but all the steps failed, it said remote failure at every step....and that was it! fastboot reason: flash failure,if i hold +/- and power, the phones boots up and gets stuck on the first screen..in this case since the bootloader is unlocked, it gets stuck on the WARNING message.
Also did try to fastboot with these commands:
adb reboot bootloader
fastboot oem fb_mode_set
fastboot oem fb_mode_clear
fastboot erase userdata
fastboot erase cache
fastboot reboot
same, gets stuck on WARNING screen after reboot.
eomahos said:
well i did try matt's droid utility, and that's what put me in this state in the first place, since my stock recovery was corrupt, i decided to just clean install JB from Matt, but all the steps failed, it said remote failure at every step....and that was it! fastboot reason: flash failure,if i hold +/- and power, the phones boots up and gets stuck on the first screen..in this case since the bootloader is unlocked, it gets stuck on the WARNING message.
Also did try to fastboot with these commands:
adb reboot bootloader
fastboot oem fb_mode_set
fastboot oem fb_mode_clear
fastboot erase userdata
fastboot erase cache
fastboot reboot
same, gets stuck on WARNING screen after reboot.
Click to expand...
Click to collapse
Have you tried flashing the phone with rsd lite?
Oh boy!! i made a major error, i someone didn't read the version...and used matt's utility xt912 on my xt925. is there a link for xt925? what can i do now? Can i use matt's xt926 on my 925?
eomahos said:
Oh boy!! i made a major error, i someone didn't read the version...and used matt's utility xt912 on my xt925. is there a link for xt925? what can i do now? Can i use matt's xt926 on my 925?
Click to expand...
Click to collapse
Try this: http://forum.xda-developers.com/showthread.php?t=2241788 from what i heard it works both on xt925 and xt926
oh wow....it did work. But now the problem is not sure if it locked the phone or not, but it's not recognizing my SIM. it said stock rom for both xt925/926. it seems that this is a verizom ROM, and on the device info it's listed at xt926. Not sure if that is the issue or not? can flashing the ROM lock the phone?
unfortunately, i have tried everything to install RSD, but it just wont install. Having a nightware, so all i need now is to install a stock JB ROM for xt925, but the recovery is corrupt, so need Matt's or MR. PARKINSON'S to flash a xt925 ROM. Can someone please help?
eomahos said:
unfortunately, i have tried everything to install RSD, but it just wont install. Having a nightware, so all i need now is to install a stock JB ROM for xt925, but the recovery is corrupt, so need Matt's or MR. PARKINSON'S to flash a xt925 ROM. Can someone please help?
Click to expand...
Click to collapse
Why dont you just flash twrp. Have it the same directory as the fastboot files from Hashcodes page on goo. Im. Cd to the directory with a command prompt and type faatboot flash recovery then the name of the file. Should overwrite your stock recovery and allow you to flash whatever you want.
Sent from my Transformer TF101 using xda premium
eomahos said:
unfortunately, i have tried everything to install RSD, but it just wont install. Having a nightware, so all i need now is to install a stock JB ROM for xt925, but the recovery is corrupt, so need Matt's or MR. PARKINSON'S to flash a xt925 ROM. Can someone please help?
Click to expand...
Click to collapse
I know you've stated that you can't get RSD to install, however if you can; perhaps borrow a friends computer to do it, then there's a variety of stock XT925 ROMs on this page http://sbf.droid-developers.org/vanquish_u/list.php
and instructions for flashing here http://www.andromods.com/tips-trick...-unroot-unbrick-droid-razr-maxx-hd-xt926.html which states its for the XT926 however I restored my 925 using my carrier's ROM from the first link and the tool and instructions on the second link. I only had one line with getvar in it to remove from the xml file. I've actually flashed both my carrier's ROM and then a generic one for my locale.
If you go this route, borrowing a friends computer, make sure you download the ROM from your carrier (assuming its there) with the higher version number or you'lle be attempting to flashing ICS and there's some post floating around that implies a downgrade from 4.1.2 to ICS causes problems.
The instructions look a little daunting but the xml files I saw, in both ROMs, were very short. Just be sure to use notpad when you edit. The other thing to be sure of, which isn't otherwise stated, is that RSDlite runs for a while even after the phone reboots. I made the mistake of pulling the cable when I got to the setup screen the first time I did it and thought it was a problem with the ROM or the flash of it. The reality, I think, after looking more carefully the second time, is that RSD is still running and doesn't say finished for a little bit after the boot and until I was still filling out the thing for the intial phone setup... Google acount, Google Plus, etc.
Link to a thread on the subject (also heavily 926 implied) http://forum.xda-developers.com/showthread.php?t=2211234
Since your'e unlocked you no longer need to use any exploit to gain root. Get a flashable supersu.zip on the phone, install a recovery and root you will have; just install the zip...
Have a full battery when starting the ROM flash.
thanks alot buddy, i'll start reading into it. So, i did finally manage to install TWRP, and did manage to flash the ROM with stock 4.2, tried both xt926/925, however, now the issue is i dont get any reception, nothing at all, everytime i search, it comes back with no network found. Can you please advise? i was able to bypass the corrupt recovery, install a clean 4.1.2 xt926 ROM, but i never got any reception, installed TWRP, then tried 4.2 ROMs. No, i get nothing...miss i mess up the radio?
eomahos said:
thanks alot buddy, i'll start reading into it. So, i did finally manage to install TWRP, and did manage to flash the ROM with stock 4.2, tried both xt926/925, however, now the issue is i dont get any reception, nothing at all, everytime i search, it comes back with no network found. Can you please advise? i was able to bypass the corrupt recovery, install a clean 4.1.2 xt926 ROM, but i never got any reception, installed TWRP, then tried 4.2 ROMs. No, i get nothing...miss i mess up the radio?
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Click to collapse
Hi, I tried replying to your PM however the server isn't reporting it sent or is having troubles sending or whatnot. Let me know if you got it or not.
In any case, of most relevance, who was your carrier when your phone did work? That is going to hopefully be the starting point, I believe.
...also, please quote my text if responding so that I get an email notification, otherwise I'll forget XDA exists for days at a time...
I've been trying to flash CM10.1 to my htc one x.
my phone is unlocked, s-off, supercid, rooted, everything..
I put the cm10.zip on my sdcard.
I wiped my phone (cache,delvik,system [not sure if i should wipe more than this? idk... this was all i saw on a few threads])
I flash the cm10.zip to my phone.
I extracted the boot.img from cm10.zip to my adb/fastboot folder
I reboot into bootloader and attempt to fastboot flash the boot.img to my phone ** (I think this is where the problem is but idk..)
I reboot my phone and i'm stuck at the cm10 loading screen.
Help?
I think my problem might be when I'm trying to fastboot the boot.img on my phone... When I attempt to see adb devices (while I'm in bootloader) I get none... I would always have to load into android before adb would recognize my device then boot into bootloader and do anything (it always worked in the past so i never really cared..) but with a custom rom I'm unable to boot into android so idk any suggestions? would this be the problem? it says it successfully flashes it but i'm having doubts... as it shows no connected devices. can I flash the boot.img to my phone before i flash the rom?
obg8 said:
I've been trying to flash CM10.1 to my htc one x.
my phone is unlocked, s-off, supercid, rooted, everything..
I put the cm10.zip on my sdcard.
I wiped my phone (cache,delvik,system [not sure if i should wipe more than this? idk... this was all i saw on a few threads])
I flash the cm10.zip to my phone.
I extracted the boot.img from cm10.zip to my adb/fastboot folder
I reboot into bootloader and attempt to fastboot flash the boot.img to my phone ** (I think this is where the problem is but idk..)
I reboot my phone and i'm stuck at the cm10 loading screen.
Help?
I think my problem might be when I'm trying to fastboot the boot.img on my phone... When I attempt to see adb devices (while I'm in bootloader) I get none... I would always have to load into android before adb would recognize my device then boot into bootloader and do anything (it always worked in the past so i never really cared..) but with a custom rom I'm unable to boot into android so idk any suggestions? would this be the problem? it says it successfully flashes it but i'm having doubts... as it shows no connected devices. can I flash the boot.img to my phone before i flash the rom?
Click to expand...
Click to collapse
If you are s-off you shouldn't need to flash the kernel seperately.. However use "fastboot devices" instead of "adb devices". When you are connected to a computer via USB it should indicate that on the bootloader.
Before I was s-off I'd flash the rom then return to the bootloader directly and flash the kernel before attempting to boot for the first time.
The post above mine is correct. If you are s-off you don't have to flash the boot.img. Going by what you posted it doesn't look like you wiped your data in recovery, which is something you have to wipe when flashing a new ROM. That's probably why it didn't boot properly. Try again doing a full wipe/factory reset from recovery.
Sent from my One X using Tapatalk 2
Hi,
I have a pixel with the factory software bootloop issues.
I have been able to boot into the original os (5% success rate) by using various OTA images.
Been trying to install a custom ROM (tried benzo, RR, pixeldust) all without any success.
Twrp says flash successfully after ROM flash, I then flash twrp reboot recovery, flash gapps and vendor if needed and then boot.
Once it starts booting the OEM unlock message comes up and then google logo with a bootloop, phone restarts and back to OEM unlocked screen.
Can someone help me find out how to fix this or what I am doing wrong
Do it one step at a time. Flash only the custom ROM, then see if you can boot into it successfully. Then flash only Gapps, reboot. Keep doing this until you get the bootloop. Getting a logcat will help pinpoint where the error lies.
Have you tried flashing the latest full factory image? There is no good reason you shouldn't be able to boot into that.
Just tried flashing latest Factory image for sailfish.
Booted into recovery done a full wipe, factory reset and data wipe.
Booted into bootloader
Unlocked OEM_critical
Ran the script in factory zip
Completed with no issues
Boot screen with unlocked warning
Google sign (spelled GOOGLE)
Another google sign (Colourful "G")
Bootloop to OEM recovery
I am also unable to get the boot logcat, not sure what I am doing wrong
For sailfish, you shouldn't need to mess with the critical partitions. I have no idea what happens if you do unlock them, or if it's dangerous to relock them. fastboot flashing unlock should be all you need to unlock the bootloader.
You did make sure you're running the latest versions of adb and fastboot?
I am currently downloading the lastest android SDK toolkit to make sure adb and fastboot are the latest.
I used the
Code:
fastboot OEM unlock
and
Code:
fastboot OEM unlock_critical
I might try to use the
Code:
fastboot flashing unlock
and see if that does anything.
Updated ADB and fastboot.
Locked and unlocked bootloader using various methods, but phone still bootloops after flashing factory image (9.0.0 (PPR2.181005.003, Oct 2018))
Is there any other suggestions on how to fix the boot
Try to get a logcat of the initial boot, so errors can be identified.
How do i do that?
ADB logcat does not work