Bootloop HTC U Ultra (no modification) - HTC U Ultra Questions & Answers

Hello,
Exuse my English, I speak only French. I used Google Translate.
My HTC U Ultra restarts constantly. I did not make any changes. I use the original ROM.
Yesterday, I wanted to put him in charge and he started to restart on his own.
I want to reinstall the ROM stock.
I have access to these three menus
- reboot to bootloader
- boot to download mode
- boot to recovery mode.
Can you help me please ?
Thanks.

Syruss2016 said:
Hello,
Exuse my English, I speak only French. I used Google Translate.
My HTC U Ultra restarts constantly. I did not make any changes. I use the original ROM.
Yesterday, I wanted to put him in charge and he started to restart on his own.
I want to reinstall the ROM stock.
I have access to these three menus
- reboot to bootloader
- boot to download mode
- boot to recovery mode.
Can you help me please ?
Thanks.
Click to expand...
Click to collapse
I have same issue for 3 days. Don't know what to do

mirabov said:
I have same issue for 3 days. Don't know what to do
Click to expand...
Click to collapse
What you guys actually did to the phone?
like did you flash a ROM or downgraded from oreo to nougat or something else that caused this problem?

I have the same issue, and the weird thing is, i didn't do anything, i just used the phone, i wanted to call someone and suddenly it frozen the screen and then it kept restarting over and over again.

☻
hello ı want to help u.
u have to download your rom from net it is compatible with your phone (cıd) and rename it: 2PZFIMG.zip so it is a zip file
and throw it sd kart open yoıur phone in download mode it will ask u:
do u want to install rom volume up for yes volume down for no
wait when u tap volume up it will take couple of min.
ı suggest u at least have 50 percent battery or use it with charging when done this steps.

Related

help samsung gt-i5800 dead

hello guys .. I need help .. Today I turned on the phone so everything is ok, I get the request from the pin and when I enter the phone freezes. then I open it I remove the battery and reinsert the one is no longer on ... the phone is almost dead! You have no idea what might have happened and if you how to solve it?
manuel80 said:
hello guys .. I need help .. Today I turned on the phone so everything is ok, I get the request from the pin and when I enter the phone freezes. then I open it I remove the battery and reinsert the one is no longer on ... the phone is almost dead! You have no idea what might have happened and if you how to solve it?
Click to expand...
Click to collapse
Try flashing. Look at the link in my sig.
Its nothing big
The same happened to me. I then searched the net and found this wonderful site. I flashed the original rom, then got bolder and started flashing froyo roms and am now happily flashing custom roms ! I can say I enjoy my phone more now!!. Flash your phone too!!
thanks for the advice guys ... the problem that when I connect to the pc I can not turn it on and then the computer does not recognize me ... then how do I flash the rom nn me if the computer recognizes it??
manuel80 said:
thanks for the advice guys ... the problem that when I connect to the pc I can not turn it on and then the computer does not recognize me ... then how do I flash the rom nn me if the computer recognizes it??
Click to expand...
Click to collapse
You can try to factory reset it... Follow the following
Press Vol Up + Vol Down Key (Press in middle so that both are pressed)
Press Home Key
Now Press Power
GT I5801 logo will appear
Leave the keys and your phone will boot into recovery
Try wiping cache first and if not working factory reset it
If after this it doesnt work, Install Kies...It will install drivers
Follow the above steps except press vol down key instead of both
Phone will go into download mode.... Plug in USB and flash it
hello guys ... I then tried the key combination .. but nothing to do., or any sign of life .... other ideas ... damn it bothers me back for assistance!
Just flash your phone with new rom. For this use Odin and OPS file and rom .
Boot into download mode of gt-5800 by using vol - , power and home button all at a time. Then you can flash new firmware from Odin , use one package or other option specific to rom and your phone will start working again. Hope this helps.
Post any problem while flashing.
manuel80 said:
hello guys ... I then tried the key combination .. but nothing to do., or any sign of life .... other ideas ... damn it bothers me back for assistance!
Click to expand...
Click to collapse
Did the phone hung during upgrade process or Kies hung during download process?
If phone hung during upgrade process and now you cannot boot that means your phone is hard bricked. This is because when you upgrade the phone through kies, it updates the boot loader and when phone hung during the process means bootloader is corrupted. In this scenario, you need to take the phone to service center and get hardware replaced
then I guess I'll have to bring your cell phone service ... damn ..
Grazzi guys for the help anyway .. I just know you know the developments of the case ..
hello
have you ever tried anything like flashing before? if not take it to samsung service centre and say it is not switching on.

[Q] LG Optimus L5 Not booting

I have a problem with my like a mouth old LG Optimus L5 (LGE610).
The problem is that it keeps stuck on the boot screen and keeps doing the animation over and over.
I waited like 3 hours and still the same
I've heard there was a update today but i did not get it is that maybe why or is it something else?
Sorry for my bad english
You got a bootloop, so you will need to enter in download mode and flash the software again.
Donwload mode: hold volum + and - and after connect the usb to phone [ which is already connected to the pc].
Sabyn said:
You got a bootloop, so you will need to enter in download mode and flash the software again.
Donwload mode: hold volum + and - and after connect the usb to phone [ which is already connected to the pc].
Click to expand...
Click to collapse
It did not work i think its my device is broken although it does not matter i got everthing backed-up and a got like 2 years warranty on it
just to be sure, try another slot on your pc with usb, if the downlaod mode still not work, you might have a problem
Is the CWM working ? If yes follow the steps (I unbricked / unbootlooped my phone)
1) Pull out your phone battery
2) Press Vol+/Vol-/Home button and connect your phone to USB cable to PC
3) After 5-10 times my phone booted on CWM recovery
4) In there Wipe Data/Cache/Dalvik Cache (For 100% luck)
5. Restore your phone settings via backup you have done earlier (Nanodroid backup)
I think it will work. Chears :good:
harkis123 said:
Is the CWM working ? If yes follow the steps (I unbricked / unbootlooped my phone)
1) Pull out your phone battery
2) Press Vol+/Vol-/Home button and connect your phone to USB cable to PC
3) After 5-10 times my phone booted on CWM recovery
4) In there Wipe Data/Cache/Dalvik Cache (For 100% luck)
5. Restore your phone settings via backup you have done earlier (Nanodroid backup)
I think it will work. Chears :good:
Click to expand...
Click to collapse
It does not seem to work i dont thinks its the software but the hardware
My lge612 is power on lglogo only
Dear team, my lge612 power on lg logo on display. please provide the kdz software for lge612
.please help us . please sent the link as my email id
thanking you
pcpietjeisl said:
I have a problem with my like a mouth old LG Optimus L5 (LGE610).
The problem is that it keeps stuck on the boot screen and keeps doing the animation over and over.
I waited like 3 hours and still the same
I've heard there was a update today but i did not get it is that maybe why or is it something else?
Sorry for my bad english
Click to expand...
Click to collapse
What did you do before it happened?
pcpietjeisl said:
I have a problem with my like a mouth old LG Optimus L5 (LGE610).
The problem is that it keeps stuck on the boot screen and keeps doing the animation over and over.
I waited like 3 hours and still the same
I've heard there was a update today but i did not get it is that maybe why or is it something else?
Sorry for my bad english
Click to expand...
Click to collapse
1. Put out the battery, then put on it
2. Press volumn (-) + Home button then power on
If it success, there will be an ISC logo and your phone will be reboot
Sorry for my bad English
Thanks guys!
Thank you all for the ideas and tips
I brought it back to the shop where i bought it
and i got a new one it turned out it was broken
Thanks
Sorry for my bad English

[Q] G2 stuck on the Lg Logo

Hey guys!
so, yesterday i tried to put a Rom on my Lg g2, but first ill let you know that i almost dont know anything about romming.
so my phone was already rooted a long time ago and i wanted to put cloudyG3 Rom on it! then i installed the teamwin recovey and then i tryed to restart my phone, and well it got stucked on the logo,
i really dont know what to do, i tried to do a wipe which didnt worked and i googled the problem and there are so many things to try and i dont
know which one is gonna work, maby i should try to flash it or use adb but i really cant understand what to do guys! i need help!
i have the LgG2 D802, 16G and it was rooted and have recovey,
for now it wont shut off it always going back to the logo so its really hard to get into download mode and recovey! :crying:
Guys i really hope you could please help me with this problem i dont know what to do! i looked in some xda forum post but i cant figure out what to do!
thank you for any help i would really appriciate it!
DroidCube said:
Hey guys!
so, yesterday i tried to put a Rom on my Lg g2, but first ill let you know that i almost dont know anything about romming.
so my phone was already rooted a long time ago and i wanted to put cloudyG3 Rom on it! then i installed the teamwin recovey and then i tryed to restart my phone, and well it got stucked on the logo,
i really dont know what to do, i tried to do a wipe which didnt worked and i googled the problem and there are so many things to try and i dont
know which one is gonna work, maby i should try to flash it or use adb but i really cant understand what to do guys! i need help!
i have the LgG2 D802, 16G and it was rooted and have recovey,
for now it wont shut off it always going back to the logo so its really hard to get into download mode and recovey! :crying:
Guys i really hope you could please help me with this problem i dont know what to do! i looked in some xda forum post but i cant figure out what to do!
thank you for any help i would really appriciate it!
Click to expand...
Click to collapse
To switch it off press and hold power button...the screen will switch off...keep holding. Lg logo will show up again..keep pressing until it goes away...now its off...
Then u can try getting into download mode(most likely it will go into fastboot mode.)
ok but how do i fix the phone? its still goes back to the logo and i want to fix it
DroidCube said:
ok but how do i fix the phone? its still goes back to the logo and i want to fix it
Click to expand...
Click to collapse
What happens when you try to enter download mode or recovery mode??
double sorry
v.konvict said:
What happens when you try to enter download mode or recovery mode??
Click to expand...
Click to collapse
its enters them with no problem now! but the problem is that the phone always stay at the logo even after i try to use a backup at recovery mode!
At this point i dont know what to do, i just tried to install a rom but i guess it faild and now i think my phone is "bricked",
can you please help me? i just want to get back to the stock rom or to the cludyG3 ROM That i wanted to use at first.
DroidCube said:
its enters them with no problem now! but the problem is that the phone always stay at the logo even after i try to use a backup at recovery mode!
At this point i dont know what to do, i just tried to install a rom but i guess it faild and now i think my phone is "bricked",
can you please help me? i just want to get back to the stock rom or to the cludyG3 ROM That i wanted to use at first.
Click to expand...
Click to collapse
Okay your phone is fine...boot into download mode by pressing volume up while phone is off. Then inserting a usb cable.
In download mode it will show you something like BXXX....after the 5 blue dots. If it is download mode you flash your firmware and start afresh coz thats what i did when the same happened.
Tell me if u are in download mode.
v.konvict said:
Okay your phone is fine...boot into download mode by pressing volume up while phone is off. Then inserting a usb cable.
In download mode it will show you something like BXXX....after the 5 blue dots. If it is download mode you flash your firmware and start afresh coz thats what i did when the same happened.
Tell me if u are in download mode.
Click to expand...
Click to collapse
Okay, im in download mode and the phone is plug in with the usb cable into the computer, but i dont see any BXXXX or something like that.
DroidCube said:
Okay, im in download mode and the phone is plug in with the usb cable into the computer, but i dont see any BXXXX or something like that.
Click to expand...
Click to collapse
OK! I got my phone back! , i just entered to download mode and flashed the phone to stockrom! thanks for the help!
DroidCube said:
OK! I got my phone back! , i just entered to download mode and flashed the phone to stockrom! thanks for the help!
Click to expand...
Click to collapse
I am glad i could help.

help htc dont start

Hello,
I have a big problem .
This morning ill wake up and i see my htc u ultra was "dead".
I try to start my phone and yes he starts up but after 30 sec he goes reboot.
.
After 5 - 6 times to see the logo off htc he starts finaly up but everything is very slow.
I think a new rom to flash but i cant come in the recovery mode , he starts in boot mode but the volume up and down button does not reacting.
Now he is in a loop he trys to starts up but i came no firther then htc logo and then he starts again.
I cant came in recovery mode but i in there then he reboots again ??
Help , What must i do ??
htc u ultra
os 1.15.401.12
htc oceuhl pvt s-on
lk 1.0.0.0000
opendsp - unknown
radio [email protected]
sd mounted
otg not mounted
file not found
The phone dont start anymore,
Only what i see is the htc logo and reboot time after time.
When i try to come in recovery mode after 10 times it wil be.
But the buttons dont reaction ??
So i cant flash another rom
nl1pdv said:
The phone dont start anymore,
Only what i see is the htc logo and reboot time after time.
When i try to come in recovery mode after 10 times it wil be.
But the buttons dont reaction ??
So i cant flash another rom
Click to expand...
Click to collapse
Try flash RUU 7.0
i have the good version of ruu 7.0 , but when i want to flash , only what i see is Startin ui update.
Then the phone restart and goes again in bootloop ???
I have nothing done , so as i seth this morning he starting with this .
A lot of work to get in download modus , when i'm in then the volume up and down dont work.
So i cannot select anything.
After 10 - 20 times to try finally i can use the buttons but when ill want to flash it's going in the boot loop.
Only what i see htc logo with android , time after time the phone dont restart any more
i'm getting crazy about this.
nl1pdv said:
i have the good version of ruu 7.0 , but when i want to flash , only what i see is Startin ui update.
Then the phone restart and goes again in bootloop ???
I have nothing done , so as i seth this morning he starting with this .
A lot of work to get in download modus , when i'm in then the volume up and down dont work.
So i cannot select anything.
After 10 - 20 times to try finally i can use the buttons but when ill want to flash it's going in the boot loop.
Only what i see htc logo with android , time after time the phone dont restart any more
i'm getting crazy about this.
Click to expand...
Click to collapse
Maybe your Ultra have Hardware problem? Try flash RUU with other SD Card. Try everything you know with software.
minhnewpro said:
Maybe your Ultra have Hardware problem? Try flash RUU with other SD Card. Try everything you know with software.
Click to expand...
Click to collapse
I think thats my problem , a hardware problem.
Many sdcards to try , nothing helps.
If i can came in donload modes and i want to try with volume button to recovery then he restart again and in boot loop
nl1pdv said:
I think thats my problem , a hardware problem.
Many sdcards to try , nothing helps.
If i can came in donload modes and i want to try with volume button to recovery then he restart again and in boot loop
Click to expand...
Click to collapse
Oh. Maybe volume button have problem, it's stuck => make phone bootloop.
nl1pdv said:
I think thats my problem , a hardware problem.
Many sdcards to try , nothing helps.
If i can came in donload modes and i want to try with volume button to recovery then he restart again and in boot loop
Click to expand...
Click to collapse
yeah, now i have same problem with you. RIP.

Samsung A20 semi-hard bricked

Please help ASAP. I tried to install lineage os with MindGapps. After I flashed lineageos with twrp, I rebooted it and now it doesnt turn on. I tried to go to download mode, but doesnt.
The phone doesnt turn on. When I press and hold power button + volume down button for 7 seconds, samsung+knox logo appears and then 'phone bootloader unlocked' warning appears for few seconds.
An hour ago, somehow I managed to open its download mode. To test how it got opened, I restarted my device, but unfortunately, I couldnt go back to download mode. Is there any way to solve this problem? I want to go back to download mode
Hold the volume + and - buttons down at the same time and then plug in the usb cable into the phone.
sammiev said:
Hold the volume + and - buttons down at the same time and then plug in the usb cable into the phone.
Click to expand...
Click to collapse
Thanks solved
sarthak.whenever said:
Please help ASAP. I tried to install lineage os with MindGapps. After I flashed lineageos with twrp, I rebooted it and now it doesnt turn on. I tried to go to download mode, but doesnt.
The phone doesnt turn on. When I press and hold power button + volume down button for 7 seconds, samsung+knox logo appears and then 'phone bootloader unlocked' warning appears for few seconds.
An hour ago, somehow I managed to open its download mode. To test how it got opened, I restarted my device, but unfortunately, I couldnt go back to download mode. Is there any way to solve this problem? I want to go back to download mode
Click to expand...
Click to collapse
I have a question. did you install the twrp to one ui 3.1 ? pls answer me bc I wanna get out from the stock rom . I used gsi roms on my previous phone ( lg g3) and I was really enjoying while using gsi roms . now the one ui 3.1 has so many bugs or idk maybe they are only happening to me but I got really sick of that
haiise said:
I have a question. did you install the twrp to one ui 3.1 ? pls answer me bc I wanna get out from the stock rom . I used gsi roms on my previous phone ( lg g3) and I was really enjoying while using gsi roms . now the one ui 3.1 has so many bugs or idk maybe they are only happening to me but I got really sick of that
Click to expand...
Click to collapse
I first flashed twrp-black or something and it didn't work properly so I installed twrp-official downloaded from website. But then, after installing the official one, the recovery got corrupted. I couldn't boot into downloadmode, but luckily, it was just some key combination that was wrong, so, with a right key combination. I booted into download mode and reinstalled the initial firmware.
sarthak.whenever said:
I first flashed twrp-black or something and it didn't work properly so I installed twrp-official downloaded from website. But then, after installing the official one, the recovery got corrupted. I couldn't boot into downloadmode, but luckily, it was just some key combination that was wrong, so, with a right key combination. I booted into download mode and reinstalled the initial firmware.
Click to expand...
Click to collapse
Ohh glad to hear that you fixed your phone
Hello, I just finished to install LineageOS on my A20 and after reboot I saw the same message of Samsung Knox and the bootloader warning then a black screen and reboot automatically. Any sugestions?
sh_amuel said:
Hello, I just finished to install LineageOS on my A20 and after reboot I saw the same message of Samsung Knox and the bootloader warning then a black screen and reboot automatically. Any sugestions?
Click to expand...
Click to collapse
Yes, it just looks like it is bricked but it is not yet completely bricked.
The solution was simple.
First, completely power off device (don't restart, just turn off). After that, by certain keys combination, go to download mode.
It seems it doesn't work while restarting but works if it is completely turned off.(At least in my case it had been so)
sarthak.whenever said:
Yes, it just looks like it is bricked but it is not yet completely bricked.
The solution was simple.
First, completely power off device (don't restart, just turn off). After that, by certain keys combination, go to download mode.
It seems it doesn't work while restarting but works if it is completely turned off.(At least in my case it had been so)
Click to expand...
Click to collapse
I do know how to enter in download mode, but even when I upload the TWRP again and start over the process it get into the same black screen. I was wondering if Samsung Knox is blocking this action.
I have a one A20(SM-A205F).And I when installing the rom with odin in device, I unplugged the device cable on pc. Since that time device no reaction.PC, seen one second device's processor name. Can I bring the device back to life ?
MrMusti53 said:
I have a one A20(SM-A205F).And I when installing the rom with odin in device, I unplugged the device cable on pc. Since that time device no reaction.PC, seen one second device's processor name. Can I bring the device back to life ?
Click to expand...
Click to collapse
try to flash original software
haiise said:
try to flash original software
Click to expand...
Click to collapse
Any program can't see the device and the pc only saw it for a second
MrMusti53 said:
Any program can't see the device and the pc only saw it for a second
Click to expand...
Click to collapse
can you go to download mode ?
haiise said:
can you go to download mode ?
Click to expand...
Click to collapse
No, phone's no reaction
MrMusti53 said:
No, phone's no reaction
Click to expand...
Click to collapse
konudan bağımsız türk müsün la
Translated by GT: independent of the subject are you turkish
sarthak.whenever said:
Thanks solved
Click to expand...
Click to collapse
it didnt work for me , is there any other combo

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