htc desire 820u... no os and not rooted - Desire 820 Q&A, Help & Troubleshooting

after i unlocked my phone boot loader... i installed supersu from my sd card. After that i gone to recovery mode, formatted my device.. now it showing no os and not rooted... now the device not getting on and not even charging... what to do.. save me

manoharan141 said:
after i unlocked my phone boot loader... i installed supersu from my sd card. After that i gone to recovery mode, formatted my device.. now it showing no os and not rooted... now the device not getting on and not even charging... what to do.. save me
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either give us your bootlodder snap or bootlodder info!

Same problem...plz help...
h1dd3n_sn1p3r said:
either give us your bootlodder snap or bootlodder info!
Click to expand...
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My device model is Desire 820U(a51dtul)
After unlocking my bootloader I was trying to update it through sdcard n flashed a wrong firmware IMG of desire 820n..
After that my model Id changed to 0PFJ10000 TO 0PFJ1200 and my acid changed to HTC_621 from HTC_031
and boot loader showing no is....what should I do plz help..
I've attached related shots of the prob
Thanks in advancep
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Related

need a hand real quick

so my buddy has the og evo and i rooted it for him.everything was good till he sold it.he calls me up,and tells me the guy he sold it to has a problem.i look at itand the sd card was repartitioned and an s-on tool was ran.the phone was completely blank,except for the the hboot.i have installed su on it,and the problem is it has s-on.neither unrevoked or revolutionary will work in achieving s off.it tells me me that the device is not supported at this time.i have the pc36img.zip on tyhe root of the sd card but cant do any thing with it is there a work around for this prob?apparently,s=on was ran after the sd card was wiped or vice versa..can anyone give me some advice for this problem
run an ruu.
sitlet said:
Learn how to properly type in English
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Agreed....
It might help if you tell us what exactly you're trying to accomplish, and what it currently says in the bootloader of the device in question. Then we can properly direct you on how to proceed.
P.S.
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Deodexed Version ruu http://www.mediafire.com/?t7u904lm502vl7l
Odexed Version ruu http://www.mediafire.com/?krpdawqca8a58t1
deodexed worked..thanx ya'll

[Q] HTC DHD Boot Screen Stock

I had a Desire HD in working condition with official room ..I shut him off and next time when i tured him on he stock on htc boot screen..
1.I try official shipped ruu update and he complete update without any error but still not work.
2.I can boot into bootloader..
3.I try to replace my motherboard(120$) Not help..
4.He is S-OFF
5.I try recovery option just rebot..
6.I dont now what to do any more ..
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Read this http://forum.xda-developers.com/showthread.php?p=30020025 the guide in post#7
If you have any questions, come back and ask them.
Sent from a dream.
Not Work
I try all from link and still same problem..
motherboard replacement and stil the same problem?????
veky1912 said:
I try all from link and still same problem..
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Did you try the command...?
adb devices
Sent from a dream.
Yes I try everything and the motherboard replace not help....
Did you install the sdk/adb?
Sent from a dream.
Fixed
The HTC is fixed by servis called solvens..
Lock..:laugh:

SD card not recongnised

Hi, Ive just installed a new Rom, Slim. And now i cannot access the SD at all. When its in recovery and I mount sdcard it says I need to format it before i can use it>????
Obviously I dont want to do this as it has all our pictures on it.
PLEASE HELP!
edit, sorry this was supposed to be in Q&A!
Have you tried booting it in fastboot and connected to the computer to see if you can mount it?
Tuxinator94 said:
Have you tried booting it in fastboot and connected to the computer to see if you can mount it?
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You can not mount the sd card in fastboot ..... only in recovery, or on a running OS
Have you tried pulling it out and blowing on it?
GriffinSauce said:
Have you tried pulling it out and blowing on it?
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are you kidding me ?? :laugh::laugh::laugh:
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That's just funny !
Or replace the simcard with a 256 gig sd-card
matt95 said:
are you kidding me ?? :laugh::laugh::laugh:
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Hehe, HTC ruined the NES trick!
Anyway, Andyokane don't you have your pics on Dropbox? Otherwise you could flash another rom (stock?) to see if you can get access after booting?

No Recovery, Fastboot and Download mode (S-ON)

Hey everyone. I'm in a bad situation. My HTC 10 in a bootloop (brick). I wanna flash stock firmware but my phone not have recovery, fastboot and download mode. No way to enter this mods. Its just have bootloader mode but its useless. Because about the s-on mode. Anyone can help me ? And images about the device:
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did you ever get this resolved? i have the same issue
Did you try flashing TWRP custom recovery and formatting user data?
kingfared said:
Did you try flashing TWRP custom recovery and formatting user data?
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Did you even read the title of the thread? it says NO recovery mode, NO Download Mode (thats the mode that you would use to flash TWRP) No RUU mode ONLY Bootloader Mode (white screen multi-color text).
Have you tried using RUU.exe with your PC?
chrisafpa27 said:
Have you tried using RUU.exe with your PC?
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Does it work?
Could you try to unlock your bootloader again ?

My htc one m8 bricked.

[IMG="https://drive.google.com/file/d/0B0wLR-Ay7ZvadFJXQmdycy1tejQwa29NTWlWSDNhTXVvaDNF/view?usp=sharing"]
My HTC one m8 bricked. Please suggest me the correct firmware or RUU. Recovery mode not working. Thank you
Its not bricked, its just the relocked bootloader preventing the modified system from running
Re-unlock your bootloader and it should boot ur modified system
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YahyaChagri said:
Its not bricked, its just the relocked bootloader preventing the modified system from running
Re-unlock your bootloader and it should boot ur modified system
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I Re-unlocked. and i tried to boot my firmware. I got replay like this image. Please help me.
i tried this firmware : RUU_M8_UL_L50_SENSE60_MR_TMOUS_4.20.531.4_Radio_1.23.213311491.05G_20.57.4198.02_F_release_420431_signed_2.exe
Image Details.....
Thank you
The pictures don't show. Typing out the error message will work just as well.
Also, we need more info about the device. Do fastboot getvar all, and post the results. Delete IMEI and serial number before posting.
Also, need to know what you were doing when this happened, and what you were trying to accomplish. The OS number being blank on bootloader screen is usually due to using a very old, outdated version TWRP; or some custom ROMs will also make OS number blank.

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