Develop Bugs

[Q] HELP !!! desire hd unable to start

after rooting my desire hd we tried with a friend to root his, but his needed downgrade. we followed all the instructions but when it rebooted its self it stack on t-mobiles welcome screen. after pressing the down volume and power button we entered the hboot but it wont do anything. up-down vol. and power buttons wont work.
edit1: i put my sd card in his phone and hboot menu worked.(up down enter button keys worked) but when i chose factory reset it didnt reset
pls help

boot to bootloader, connect DHD with your PC and
a) flash stock rom and start over, or
b) do superuser, install CWM - CWR, do ENG S-OFF and install custom ROM
Good Luck

[Q] not able to boot into bootlader screen

i am trying to root my HTC desire gingerbread. I have s-off d it and need to Reboot into recovery again. From where i have to chose install ZIP from SD card. But i am not able to boot into the bootlaoder screen. i have pressed volume down and power but it seems to be always starting the phone as normal.
i m so close to rooting but still cant get there.

kamster2000 said:
i am trying to root my HTC desire gingerbread. I have s-off d it and need to Reboot into recovery again. From where i have to chose install ZIP from SD card. But i am not able to boot into the bootlaoder screen. i have pressed volume down and power but it seems to be always starting the phone as normal.
i m so close to rooting but still cant get there.
Click to expand...
Click to collapse
Easiest way to root your Desire is to use unrevoked3, it'll automatically install clockworkmod recovery when rooting. after that use revolutionary to get s-off.

Don't use unrevoked now after soff. If you want goto recovery just issue adb reboot recovery.

Thanks for all d replies but i found a way to get to the screen. from off, hold back button and then press power. so easy but spent 2 days trying to get to this screen, now phone rooted.

i just bricked my M8 (stock 4.4.2 just rooted)

i just bricked my M8 (stock 4.4.2 just rooted)
i rooted my phone so i couldn't get OTA updated to i tried to use "[GUIDE] How to add root access & and keep official OTA updates | 3.28.401.9"
but after i flashed boot.img using fastboot flash boot boot.img command in the fastboot mode the phone stuck on boot screen (HTC logo boot up screen) even after i heard the rom sound load up
now i can't even restart my phone to be able to access the boot menu
i tried to use Android Revolution HD rom to i use their "Flash_recovery_3.28.401.7" now i can't even log into recovery "i wait to the battery is empty to be able to access boot menu :crying
any help plzzzzz :crying:
thx in advance

sahmeds said:
i just bricked my M8 (stock 4.4.2 just rooted)
i rooted my phone so i couldn't get OTA updated to i tried to use "[GUIDE] How to add root access & and keep official OTA updates | 3.28.401.9"
but after i flashed boot.img using fastboot flash boot boot.img command in the fastboot mode the phone stuck on boot screen (HTC logo boot up screen) even after i heard the rom sound load up
now i can't even restart my phone to be able to access the boot menu
i tried to use Android Revolution HD rom to i use their "Flash_recovery_3.28.401.7" now i can't even log into recovery "i wait to the battery is empty to be able to access boot menu :crying
any help plzzzzz :crying:
thx in advance
Click to expand...
Click to collapse
Well that's one of the perks of flashing a 3.xx.xxx.x ROM on 1.xx.xxx.x(4.4.2) firmware. You get to have extremely long boot up times and you won't have a proper working radio which leaves you with no wifi, data, gps, bluetooth...
Your OTA probably didn't work because of a custom recovery, not because it was rooted. Root does NOT prevent OTA updates from installing, though you might lose root access after the OTA.
If you're stuck at Boot screen hold Volume UP + Power button for 10seconds, as soon as the screen goes black press volume Down + Power button to enter into Bootloader.
Flash a custom recovery like TWRP. Go into recovery and restore a nandroid backup for your device.

first thx alot for replaying
i already got TWRP installed but the screen is stock on boot screen but still manage on the back ground to load my current rom as i'm hearing the log in sound of the rom :S
so i tried to power it off without seeing by holding the power key the power option pop up and touching random parts of the screen but i failed
i even waited for the battery to empty and factory reset the phone with no use
is these is any way even by adb to power off my phone
plzzz help
thx again for replaying

sahmeds said:
first thx alot for replaying
i already got TWRP installed but the screen is stock on boot screen but still manage on the back ground to load my current rom as i'm hearing the log in sound of the rom :S
so i tried to power it off without seeing by holding the power key the power option pop up and touching random parts of the screen but i failed
i even waited for the battery to empty and factory reset the phone with no use
is these is any way even by adb to power off my phone
plzzz help
thx again for replaying
Click to expand...
Click to collapse
By the look of things you are booted in OS but have no screen, hence why try and hold power button in and randomly tap to shut off?
I told you already to Hold Volume UP + Power button for about 10seconds and then hold volume down + power to enter bootloader.
You can of course also just plug it in and try to reboot to bootloader using adb, if you have USB debugging enabled. adb reboot bootloader

As already said just hold power and volume up for around 12 seconds then immediately press and hold power and volume down. This will always get you into the boot loader.
However if adb is working just use the command above. Reflash the original boot.img and you should be good.

ashyx said:
As already said just hold power and volume up for around 12 seconds then immediately press and hold power and volume down. This will always get you into the boot loader.
However if adb is working just use the command above. Reflash the original boot.img and you should be good.
Click to expand...
Click to collapse
ya power and volume up worked for me thx
i flashed the boot.img using adb and stock recovery that make it don't even continue to the rom but hang up
so i installed twrp-2.8.0.1 so now i got recovery working but i still can't get in the rom as it's still no screen
must it install a new rom or can you give me a stock boot.img (may be mine have an issue)
and if i need to install a new rom can u recommend one for me (just direct me to the link)
thx again now i got a new hope

http://forum.xda-developers.com/showthread.php?t=2701376
Use that to get back to the stock rom for your phone. Then after installing the right one, get the OTA

sahmeds said:
ya power and volume up worked for me thx
i flashed the boot.img using adb and stock recovery that make it don't even continue to the rom but hang up
so i installed twrp-2.8.0.1 so now i got recovery working but i still can't get in the rom as it's still no screen
must it install a new rom or can you give me a stock boot.img (may be mine have an issue)
and if i need to install a new rom can u recommend one for me (just direct me to the link)
thx again now i got a new hope
Click to expand...
Click to collapse
Never leave your device with an empty battery. In any circumstances.
Because you might not be able to charge it. Recover the device while you have some power on your battery.
Remember, this is a unibody device. It's not so easy to pull out the battery.

D820n stuck in boot loop , please help

My D820n is not rooted , started yesterday the boot loop and can`t do nothing ...neither recovery or factory reset ...whatever i press is just going back to the same loop...please help
"postimg.org/image/hw2eszmf1/"

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.
Can`t understand what you are trying to explain
Click to expand...
Click to collapse

i had the same problem, it's starts when i install update in start of december(i can't remeber when), update failed. then when i turn off my phone and powerd it on i get to the hboot, somtimes i need only to restart. But on 17 december it was fully bootloped(it was only booting to hboot). i send it to authorizated service and they say that something is broken on mobo, and they need to replace it. still i don't have the phone.
i think if you want to try repair by your self, you should reflash all phone, but then you need "special tool"(idk is it true, but someone in service, not the autorizated say that)

HTC Desire 820 bricked

Hello today i wanted to root my phone, but it was in twrp bootloop, now screen is off and orange led is lighting.. My PC doesnt recognize even phone.
When it's plugged to charger/pc it's showing battery with lightning.
Edit:
Now it's stuck in HTC White logo screen.. And PC recognize phone, but when i want to go to bootloader/recovery it's showing:
"Error device not found".

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.

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.
Click to expand...
Click to collapse
Yeah, i had to uninstall stock rom, do u have any link to it? Single sim, i can't find any working.

https://yadi.sk/d/dEwiblxjmieVS its stock rom 5.0.2 for Europe HTC Desire 820n 1-sim

Thanks, i will check and we will see
So i found some working os before yours download.. but after succesful installation i got recovery bootloop :/

hefix said:
Thanks, i will check and we will see
So i found some working os before yours download.. but after succesful installation i got recovery bootloop :/
Click to expand...
Click to collapse
After ten times it will boot to system.

vuk1963 said:
https://yadi.sk/d/dEwiblxjmieVS its stock rom 5.0.2 for Europe HTC Desire 820n 1-sim
Click to expand...
Click to collapse
TWRP doesn't see this backup :<

After downloading: 1 extract the archive 2 extract from the folder(TWRP Чистая для 5.0.2 HTC Desire 820)3 folder TWTP put on the memory card.