Problem in desire 820 dual sim - Desire 820 Q&A, Help & Troubleshooting

Hi,
I need your help please. I have desire 820u dual sim, the Taiwanese version.
I have done a factory reset to the mobile and since that it never performed normal.
Most of the time it gets stuck on the boot screen and in rare cases i am able to complete the boot, and even when it boots, it is very slow and hangs at the end.
I am able to enter the recovery and I think the bootloader is unlocked.
I am attaching a screen shot when I am in recover mode
Please help me to restore my phone

Mustafa Kais said:
Hi,
I need your help please. I have desire 820u dual sim, the Taiwanese version.
I have done a factory reset to the mobile and since that it never performed normal.
Most of the time it gets stuck on the boot screen and in rare cases i am able to complete the boot, and even when it boots, it is very slow and hangs at the end.
I am able to enter the recovery and I think the bootloader is unlocked.
I am attaching a screen shot when I am in recover mode
Please help me to restore my phone
Click to expand...
Click to collapse
update pro.

I have the files
soork16 said:
update pro.
Click to expand...
Click to collapse
Hi,
I was able to download both the RUU and the HBOOT files.
Problem resolved after re-installing them.
The bootloader was locked.
If any one wants the files, please let me know to share them.
Would be great if you provide FTP server to upload them.
Thanks,

Mustafa Kais said:
Hi,
I was able to download both the RUU and the HBOOT files.
Problem resolved after re-installing them.
The bootloader was locked.
If any one wants the files, please let me know to share them.
Would be great if you provide FTP server to upload them.
Thanks,
Click to expand...
Click to collapse
I am having the same problem with mine, I will send details for you to upload the files. THANKS!

Please kindly mail me the website addresses
I am badly needed of those
Mustafa Kais said:
Hi,
I was able to download both the RUU and the HBOOT files.
Problem resolved after re-installing them.
The bootloader was locked.
If any one wants the files, please let me know to share them.
Would be great if you provide FTP server to upload them.
Thanks,
Click to expand...
Click to collapse

Mustafa Kais said:
Hi,
I was able to download both the RUU and the HBOOT files.
Problem resolved after re-installing them.
The bootloader was locked.
If any one wants the files, please let me know to share them.
Would be great if you provide FTP server to upload them.
Thanks,
Click to expand...
Click to collapse
can you please upload HBOOT file on drive / google drive / i need it

Related

o2 xda exex is frozen on flash screen

hi guys,
can anyone tell me how do I reflash my phone and from where can I get the files to relash. If some body could tell me in detail i will be really gratefull.
Pls do a search..u will find the answers
kadavinash said:
hi guys,
can anyone tell me how do I reflash my phone and from where can I get the files to relash. If some body could tell me in detail i will be really gratefull.
Click to expand...
Click to collapse
Download an 'update' from your operator's support website. If your phone won't boot enough so that it can connect via activesync then just use the bootloader method.
Read the WIKI page for all instructions http://wiki.xda-developers.com/index.php?pagename=HTC_Universal
Good luck!
try a hard reset first.
reset + left and right soft buttons i think

[Q] How to Format HTC one X Endevour like computer system?

I did something to my mobile and now it is not working and just could see the boot loader.
Please help me what are the software's I need to download and format my mobile like factory release?
Regards,
Vineel.
popcee.p said:
I did something to my mobile and now it is not working and just could see the boot loader.
Please help me what are the software's I need to download and format my mobile like factory release?
Regards,
Vineel.
Click to expand...
Click to collapse
Would be helpful to know WHAT you did to your mobile.
Actually my friend unlocked the bootlader and gave it to me. Here he did not took backup.
Later one of my friend did something at developers module and gave me a chance of increasing of its performance or batterly life etc...
Later I got the mobile and went to CMW recovery mode and updated the google apps and resulted the missing of Keyboard.
Later I did something looking at online and relocked the bootloader and got a warning of security check.
Now the phone is not coming to Recovery Mode, and it is standing only at bootlader.
Please help me.
popcee.p said:
Actually my friend unlocked the bootlader and gave it to me. Here he did not took backup.
Later one of my friend did something at developers module and gave me a chance of increasing of its performance or batterly life etc...
Later I got the mobile and went to CMW recovery mode and updated the google apps and resulted the missing of Keyboard.
Later I did something looking at online and relocked the bootloader and got a warning of security check.
Now the phone is not coming to Recovery Mode, and it is standing only at bootlader.
Please help me.
Click to expand...
Click to collapse
The relock is not allowing access to your custom recovery. You'll have to go the whole unlock, reflash recovery, reflash ROM route again from scratch.
Would you please help me out in unlocking the boot loader? I dont know of doing it and however I will try googling it.
Later can you please tell me the steps on how to get back my mobile back?
PLzzzzzzzzzzzzzz... It saves me my hard earned money.
popcee.p said:
Would you please help me out in unlocking the boot loader? I dont know of doing it and however I will try googling it.
Later can you please tell me the steps on how to get back my mobile back?
PLzzzzzzzzzzzzzz... It saves me my hard earned money.
Click to expand...
Click to collapse
At the top of this Q&A forum is the FAQ. It contains ALL basic information and links.
http://forum.xda-developers.com/showthread.php?t=2174372
if you are not too sure what you are doing it is probably best to go here>>>>>http://forum.xda-developers.com/showthread.php?t=2069904

[Q] HTC M8. Phone boots only in fastboot and I can't do anything (factory reset etc)

Hi guys. I have a problem with my M8 (international).
Start topic was here http://forum.xda-developers.com/att...-boots-fastboot-factory-t2952954#post57042833 but I took an advice and open the same topic in general theme.
Hi everyone. I got a problem with my HTC M8.
First of all, I didn't make with it any changes (as unlock bootloader, root or installing any custom OS or recovery etc.) Week ago I left device, connected to PC for all night, and, I gess, with "bad" micro-USB cable.
Next day I couldn't boot this phone. I connected it to charger and after little time it was loaded to fastboot. But up today I can't do anything with phone: I can't unlock it, can't factory reset, can't boot to recovery etc...
I tried to find any same simptomes in google, but found nothing
As you can see on screenshots, I made steps for unlock bootloader but on device I didn't see notification about unlocking.
Click to expand...
Click to collapse
Could you help me with advices? Thanks.
I'm taking a bit of a guess but some how system has got wipe but that seems a bit off for a locked phone but since it's locked I would take it back to where you got it from and get them to sort it.
Sent from my One M8 using Tapatalk
Darknites said:
since it's locked I would take it back to where you got it from and get them to sort it.
Click to expand...
Click to collapse
I would normally say the same. But the OP mentioned in another thread posted in the wrong forum section (linked in his post) that he bought from Canada but lives in Ukraine, so I think warranty is not valid. It would have been helpful for the OP to give all the relevant details in this new post.
I agree, it looks like his OS and possibly recovery have somehow become wiped, corrupted, or damaged. Not common for a stock device, but not unheard of, either.
MaggiMag363 said:
Hi guys. I have a problem with my M8 (international).
Start topic was here http://forum.xda-developers.com/att...-boots-fastboot-factory-t2952954#post57042833 but I took an advice and open the same topic in general theme.
Could you help me with advices? Thanks.
Click to expand...
Click to collapse
Hi
I had a similar problem to you where I was stuck in fastboot mode and the only command it would execute was POWER DOWN and when switched back on it returned to fastboot mode. However I ended up in that state due to making a mistake in trying to unlock and root my phone. Also I believe my display showed the RADIO and OpenDSP details rather than the INVALID_VER_INFO that your's is showing.
I thought I had deleted the rom and recovery on my device and I had bricked my phone however I was able to recover my phone by getting a new unlocktoken from HTC and flashing it.
Once I had successfully unlocked my phone I had access to my rom and recovery.
I see from your first image that you tried to unlock your phone and it shows that 'unlock token check successful' but images 2 and 3 show that the phone is still 'LOCKED' so it may be worth going to the HTC site, get a new unlock token and try again.
If it doesn't work, it shouldn't do anymore harm either!
Best of luck.
I see from your first image that you tried to unlock your phone and it shows that 'unlock token check successful' but images 2 and 3 show that the phone is still 'LOCKED' so it may be worth going to the HTC site, get a new unlock token and try again.
Click to expand...
Click to collapse
Yes, I did this And in consol I saw that everything was fine, but on device I didn't see standart notification about unlocking.
A found some topics about "INVALID_VER_INFO" - and they said that it can be ok for some devices (guys checked this on their worked devices, booted to fastboot and saw the same).
http://forum.xda-developers.com/showthread.php?t=2715056 here is the topic about "INVALID...".
btw - I tried unlock phone after another man. He did the same - receive .bin from dev. HTC site etc. I did the same, but from another HTC dev. account and result was the same Phone didn't unlock.
It could be that the recovery has got messed up because I believe recovery is used to do it since unlocking will wipe data. The only things I can think of is a real ruu as in it full rom and firmware exe (good luck with that) or you could try just firmware ruu, riff box or HTC themselves.
Sent from my One M8 using Tapatalk
Darknites said:
It could be that the recovery has got messed up because I believe recovery is used to do it since unlocking will wipe data. The only things I can think of is a real ruu as in it full rom and firmware exe (good luck with that) or you could try just firmware ruu, riff box or HTC themselves.
Sent from my One M8 using Tapatalk
Click to expand...
Click to collapse
I have the riff box but without needed pin-outs (http://i01.i.aliimg.com/wsphoto/v0/...x-Flex-font-b-cable-b-font-for-Samsumg-LG.jpg I'm talking about these pin-outs). And my previous experience with riff box and Samsung S3 was not very good)))) I had been fixing it during 2 months
https://www.dropbox.com/s/oqygsy7ku7o37j5/M8-DEBUG.doc?dl=0
Pin out.
i have the same problem my device is htc m8_TL
and it still in fastboot
but i have cwm
can anyone help me ?
elawady.2014 said:
i have the same problem my device is htc m8_TL
and it still in fastboot
but i have cwm
can anyone help me ?
Click to expand...
Click to collapse
Does cwm boot?
Sent from my One M8 using Tapatalk
[/COLOR]
Darknites said:
Does cwm boot?
Sent from my One M8 using Tapatalk
Click to expand...
Click to collapse
yes it's boot
and now i install stock rom via it
i think it's for inernational
so camera not work and wifi not work ??
please help me i can't find any solve
elawady.2014 said:
yes it's boot
and now i install stock rom via it
i think it's for inernational
so camera not work and wifi not work ??
please help me i can't find any solve
Click to expand...
Click to collapse
Not sure of good place for stock roms sorry.
Sent from my One M8 using Tapatalk
Darknites said:
Not sure of good place for stock roms sorry.
Sent from my One M8 using Tapatalk
Click to expand...
Click to collapse
but how can i work wifi and camera ?
elawady.2014 said:
but how can i work wifi and camera ?
Click to expand...
Click to collapse
Not sure but you could give twrp a try to wipe and flash.
Sent from my One M8 using Tapatalk
Darknites said:
Not sure but you could give twrp a try to wipe and flash.
Sent from my One M8 using Tapatalk
Click to expand...
Click to collapse
ok thanks but i can't install other custom recovery
i have 3 backup by cwm and nandroid to my old rom
but when i restore it it not restore
do u know why ?
if other way to restore backup ?
elawady.2014 said:
i have the same problem my device is htc m8_TL
and it still in fastboot
but i have cwm
can anyone help me ?
Click to expand...
Click to collapse
Hey man. Sorry but your problem not the same. You installed custom OS and it could be the reason of this. I install nothing. I have full stock device. And my problem not the same with your problem. Could you create new topic please?
Venomtester said:
https://www.dropbox.com/s/oqygsy7ku7o37j5/M8-DEBUG.doc?dl=0
Pin out.
Click to expand...
Click to collapse
Thanks. But my skill too low for soldering these small parts I talked about completed pin-out connectors for JTAG. I tried to find them on EBAY and other JTAG stores, and failed (look at screenshot with these pin-outs higher).
Could anyone help with RUU process? What information I should have for correct RUU update? I found this post http://forum.xda-developers.com/showthread.php?t=2729173 but I'm not sure that I have SPRINT device.
I need an information, how I can be sure, that I use correct file for RUU my HTC? Is it bootloader version, or operator version (Sprint, Verison etc.) or something else? As I wrote, I can open information about my phone in Fastboot (I can check my SN, CID, bootloader version etc.)
MaggiMag363 said:
Could anyone help with RUU process? What information I should have for correct RUU update? I found this post http://forum.xda-developers.com/showthread.php?t=2729173 but I'm not sure that I have SPRINT device.
I need an information, how I can be sure, that I use correct file for RUU my HTC? Is it bootloader version, or operator version (Sprint, Verison etc.) or something else? As I wrote, I can open information about my phone in Fastboot (I can check my SN, CID, bootloader version etc.)
Click to expand...
Click to collapse
For a ruu to work it needs to have matching cid, guess mid and has to be same version or higher than what's on the phone. You can't flash the wrong one it won't let you.
Edit, also the one you linked to won't work.
Darknites said:
For a ruu to work it needs to have matching cid, guess mid and has to be same version or higher than what's on the phone. You can't flash the wrong one it won't let you.
Edit, also the one you linked to won't work.
Click to expand...
Click to collapse
Ok. And Can I flash version with unlocked bootloader and custom recovery, for example? (I said that there are a lot of recovery but they are custom. Is it ok for me or I should find pack with all stock?)
guess mid
Click to expand...
Click to collapse
It's unknown letters for me. Would you describe what did you mean? Thanks.

Problem WP10

Guys hay,
I have questions for problems on 10.
First one is that I have very often Developers crash ( Update & Security/For developers) and cant go inside/I must use "unregister you device using "Windows Phone Developer Registration"...EVERYDAY!
Second is that I don't have Cortana. Cant find app anywhere inside WP.
Third one is problem with WhatsApp. Everyday crash and cant upload video or photo from attach option inside, I must go to Library and share it from there.
Forth is that my shortcuts at down drop meni blink very often and don't response...
I have this issues at every build that I install. Now I have 10240....My WP is Lumia 640 LTE.
A lot of question but try to help me in some of these...
Thank you in advanced!
I know this isn't what you want to hear, but this is a preview version of the software. There will be bugs. Honestly, you're not missing out on too much. The most useful part of W10M for me has been the actioncenter flashlight.. That's it.
crowjob said:
I know this isn't what you want to hear, but this is a preview version of the software. There will be bugs. Honestly, you're not missing out on too much. The most useful part of W10M for me has been the actioncenter flashlight.. That's it.
Click to expand...
Click to collapse
I know that you right...
Tell me do you know how to back to 8.1 from this point, or where to download ffu file for 640 LTE 8.1....With recovery tool I can do it (see attach), and detection of my phone is 2x sim, I don't have dual sim model.
Thanks
Opus Dei said:
I know that you right...
Tell me do you know how to back to 8.1 from this point, or where to download ffu file for 640 LTE 8.1....With recovery tool I can do it (see attach), and detection of my phone is 2x sim, I don't have dual sim model.
Thanks
Click to expand...
Click to collapse
Did you hack this onto your phone or just get it normally (windows 10 mobile)? Also, try rebooting your phone a few times, as well as UPDATING the recovery tool to the latest version. Let me know if this still doesn't work for you.
crowjob said:
Did you hack this onto your phone or just get it normally (windows 10 mobile)? Also, try rebooting your phone a few times, as well as UPDATING the recovery tool to the latest version. Let me know if this still doesn't work for you.
Click to expand...
Click to collapse
I install non official 10 from here http://forum.xda-developers.com/win...d-leaked-windows-10-mobile-t3173000/page9...I did reboot it xy time and hard reset it few times. Nothing....Look there http://forum.xda-developers.com/win...p-8-1-help-t3225052/post63294859#post63294859...
Opus Dei said:
I install non official 10 from here http://forum.xda-developers.com/win...d-leaked-windows-10-mobile-t3173000/page9...I did reboot it xy time and hard reset it few times. Nothing....Look there http://forum.xda-developers.com/win...p-8-1-help-t3225052/post63294859#post63294859...
Click to expand...
Click to collapse
That hack told your phone it's a different one to bypass it. You need to undo what you did to the firmware. I can't look into it right now, but ask the developer for a script to change it back to what your phone should be.
crowjob said:
That hack told your phone it's a different one to bypass it. You need to undo what you did to the firmware. I can't look into it right now, but ask the developer for a script to change it back to what your phone should be.
Click to expand...
Click to collapse
Im trying but he doesn't response. If you please have time I really need help. I cant do anything with phone. Browser don't work, store dont work, account don't work..etc. Disaster....:crying::crying:
Opus Dei said:
Im trying but he doesn't response. If you please have time I really need help. I cant do anything with phone. Browser don't work, store dont work, account don't work..etc. Disaster....:crying::crying:
Click to expand...
Click to collapse
Send me a PM. I'll do what I can to help you.
Crow
crowjob said:
Send me a PM. I'll do what I can to help you.
Crow
Click to expand...
Click to collapse
Last night I manage to solve the problem with dxdy. He send me all files that I need for my model and WPID do the rest...
Thank you so much...:good:

Android auto stuck booting lollipop

Hello everyone,
I tried installing Root on my radio - after finishing with the device, it rebooted. Now it is stuck at booting logo lollipop.
I can not access recovery mode, the manufacturer sent me the OEM software but it did not work.
I've tried booting to recovery and resetting everything.. Didn't work.
Please, please help.
thanks in advance...
marcelocwb said:
Hello everyone,
I tried installing Root on my radio - after finishing with the device, it rebooted. Now it is stuck at booting logo lollipop.
I can not access recovery mode, the manufacturer sent me the OEM software but it did not work.
I've tried booting to recovery and resetting everything.. Didn't work.
Please, please help.
thanks in advance...
Click to expand...
Click to collapse
Wich toaster do you have ?
Plz. tell us your Radio Model....
Best regards
I bought it from ebay,
Unbranded from China.
marcelocwb said:
I bought it from ebay,
Unbranded from China.
Click to expand...
Click to collapse
Wich model my friend?
There are 10.000 different units
Share a link, or a photo or something else.
Nobody can help you, when we dont know what unit do you have.
PLZ think about that, its logical
Radio model
Hi there,
I can not post the link, the forum does not allow, this a the item number on ebay
282130181595
I found something to brand as a "autoestero"
Thanks
EagleSoldier said:
Wich model my friend?
There are 10.000 different units
Share a link, or a photo or something else.
Nobody can help you, when we dont know what unit do you have.
PLZ think about that, its logical
Click to expand...
Click to collapse
Hi there,
I got some pictures
Hello everyone, Please someone could help me with this problem, I know it has a solution but I'm new to this area, for helping me.
Thanks
you need to go under settings /about machine and there should be a number like: MTCC-KLD_vs-2.89 for example. That will let everyone know the device you have
Thanks,
I havelock

Categories

Resources