I've just update my firmware using my thread http://forum.xda-developers.com/showthread.php?t=2696282
I'm S-On and followed every instruction. When the phone boot (everything was succesfull), it was stuck on the HTC welcoming screen.
Then I thought because the rom installed didn't match the new firmware, so I decided to unlock the bootloader, that too was fine. But then when the phone boot up, I again got stuck on the HTC welcoming screen. Then I tried adb to boot into the bootloader to flash the TWRP custom recovery, but nothing to do, adb is not recognising the phone. But the storage of my phone is appearing on windows explorer and the drives were successfully installed automatically.
What should I do, urgent please anyone
Thanks
92davin said:
I've just update my firmware using my thread http://forum.xda-developers.com/showthread.php?t=2696282
I'm S-On and followed every instruction. When the phone boot (everything was succesfull), it was stuck on the HTC welcoming screen.
Then I thought because the rom installed didn't match the new firmware, so I decided to unlock the bootloader, that too was fine. But then when the phone boot up, I again got stuck on the HTC welcoming screen. Then I tried adb to boot into the bootloader to flash the TWRP custom recovery, but nothing to do, adb is not recognising the phone. But the storage of my phone is appearing on windows explorer and the drives were successfully installed automatically.
What should I do, urgent please anyone
Thanks
Click to expand...
Click to collapse
[Resolved]
hold up and down volume keys then power button to switch off device. Then boot into bootloader through volume down and power button. Flash recovery and install rom. Panicked for nothing
Hi Folks,
I have a M8 Dual SIM which I have manged to brick. Despite reading the whole damn internet, every thread there is I have been unsuccessful in restoring. Here is the awful situation:
Unlocked boot loader
Flashed TWRP
Super SU
Flashed custom ROM
All good however after about a week the phone decided to not reboot into the OS.
Re-flashed TWRP, via fastboot, this worked however ADB wouldn't recognize the device, now its in an infinite boot loop, boot-loader is accessible but just drops into the boot again. the TWRP flash screen appears flickering during boot. No OS on the phone now, just data partitions. No Nandroid backup. I could push a ROM via ADB if I could get the recovery stable. S-ON BTW.
Any advise will be gratefully received.
Hi All,
Long time reader, first time poster
Short story: I just need a straight link to a recovery.img file specific to my device which is a HTC Desire 820.
Long story:
- Upgraded my phone to Lollipop.
- Unlocked my HTC phone.
- Followed a guide on the net regarding flashing TWRP recovery image and rooting (did not realise I was unknowingly flashing a previous / incompatible version on my phone).
- Now stuck with a phone that can't boot to recovery or factory reset (because it then tries to boot to recovery when doing this).
- I can get into the boot loader screen and fastboot, but selecting HBOOT and then RECOVERY makes my phone vibrate a little and flashes a message, but then goes back to the boot loader screen.
- I tried to flash another recovery.img file, but this just made it so that the HTC logo is displayed and doesn't get passed that.
- Now I just want to flash the lollipop recovery.img so that I at least can root the phone and not necessarily install TWRP.
Any ideas?
Thank you in advance.
So... no ideas?
lol *bump*
Post your device model, i.e. 820n...820u...
tomal said:
Post your device model, i.e. 820n...820u...
Click to expand...
Click to collapse
Thanks for responding and providing guidance @tomal.
The model of my phone is: HTC DESIRE 820 Model Number: OPFJ50.
Thank you in advance.
Power of your device and connect the device to the charger when it is in power off after connected you quickly press vol up+power button or vol down+power button then you find a charging logo then release the buttons after tha the phone goes off automatically then you quickly press vol down button only it gets the bootloader then you flash the only lolliop stock official recovery.img because twrp of 64 bit having some bugs.but they fix it you wait for some time.
keep on pressing the power button for a minute and then restart into the os .
still searching for the recovery.img compatible with htc desire 820.
please if you get let me know at [email protected] .
Flash stock official recovery....it having no bugs while booting,restarting,formatting the phone. but it can't handle the ota updates. You have also wait for some more time they will updated best recovery or stock ruu or how to s off.
Hi, I don’t know who or were to ask, my HTC Desire 820 was working fine, no problem at all. I got a voice chat and while listening there was a loud noise and the device shut off. After a few seconds it booted back up and didn’t load android, it was on a constant bootloop. I couldn’t turn it off or anything. After a while it shut itself down. Assuming the battery was low I connected it but to my surprise it wasn’t charging, the orange LED was blinking. I leave it plugged in for more than one hour but the situation continued, the phone was not powering on and the led was flashing. At that point what I did was to remove the back cover and reset the battery which make it begin to charge normal. After 30 min I tried turning it back on but the boot loop was still there. I could manage to enter fastboot and perform a factory reset. After it finished the device was booting back up and at a certain point the bootloop start over. The device was not rooted, bootloader locked, everything stock, since I didn’t want to mess with it because it is my only phone at this moment. I think on unlocking bootloader, and rooting to try install a custom rom or a backup save from someone. I have been able to unlock bootloader but TWRP doesn’t load, the device will not go into custom recovery and I have tried several versions. Now I don’t have the stock recovery anymore. I can go into bootloader, but nothing else.
I have to mention that now I have more than 24H dealing with this with no luck or signs of fixing my phone. Please, please any one that can help I will be very grateful.
My phone info is the following
HTC Desire 820 dual sim.
A51_DTUL PVT SHIP S-ON
HBOOT-3.19.0.0000
OS-2.10.709.2
SEP 25 2015
SO in this way you have to s off the htc desire 820 and flash the ruu means os zip file in bootloader or type the command fastboot rebootruu in fastboot mode then flash the ruu with fastboot files with the help of computer.
[email protected] said:
SO in this way you have to s off the htc desire 820 and flash the ruu means os zip file in bootloader or type the command fastboot rebootruu in fastboot mode then flash the ruu with fastboot files with the help of computer.
Click to expand...
Click to collapse
But as far as I have read there is no way to S-OFF the Desire 820 so far. And I havent been able to find any RUU on the web
It is there to s off but you have to pay some money with the help of sunshine
[email protected] said:
It is there to s off but you have to pay some money with the help of sunshine
Click to expand...
Click to collapse
I have used it before with another device I had. and to be honest I will be glad to use it again. the big problem here is that the phone is not booting, so I cannot install sunshine to gain S-OFF.
If there is any other way to get it done or something to allow me boot to the OS it will be great
The only solution for this is wait for a few days.because the htc desire 820 is the first model to get android 64bit.so the developers are not able to develop thirdparty code for it.if the device is locked go to the service center and give the phone they are all having the more stock roms to flash it.
hi guys
i tried upgrade to marshmallow to my phone.installed update packgae and try install but when phone get reboot i get htc logo screen with ''enterin recovery'' it direct me to TWRP mode i tried system boot, bootloader, recovery and download options but device stucked it happen same always entering recovery
any solution.
I have successfully unlocked my HTC desire 816 and flashed custom recovery (CWM), after that I installed a custom rom in my phone, After few days I tried to flash TWRP recovery, now my phone is restarting every time, Its not going to fastboot even, When it boot into HTC logo then it shows "Entering Custom recovery", again its restarting in few seconds. this is happening circularly, Could you please help on this to fix
Can Anyone help on this please
isharakulakandy said:
I have successfully unlocked my HTC desire 816 and flashed custom recovery (CWM), after that I installed a custom rom in my phone, After few days I tried to flash TWRP recovery, now my phone is restarting every time, Its not going to fastboot even, When it boot into HTC logo then it shows "Entering Custom recovery", again its restarting in few seconds. this is happening circularly, Could you please help on this to fix
Click to expand...
Click to collapse
Can anyone help on this please....
Can you get to fastboot? (phone off, hold power+volume down until it enters fastboot)
Yes, as bigsupersquid said:
Firstly switch off your phone if on
Then hold volume down and power button to go into bootloader mode
Go to fastboot
Connect phone to pc and then download twrp 3.0.x instead of 3.1.1 since it gives bootloops
Flash it and restart phone
Your phone will be running normally