HTC Desire 820 (d820n) Bricked (Please HELP!) - Desire 820 General

Hello!
I try to recover my phone (d820n) using TWRP, but i don't know how to use "adb sideload" command (i don't have stock rom and i couldn't find it in the internet)
Is there any way to debrick my phone? This is very important
Cheers,
Thanks anyway

Related

Bricked HTC4350 Need Help

Hi guys!
I've got bricked HTC 4350 from one of our employees - seems it has drowned
But in some way it still works - it boot into bootloader (RGB screen), connects via usb, I can even flash it with official RUU. But after flashing ends it still boots into bootloader. Tryed to fix it using mtty but recieved message that task command is unknown.
Maybe you have any ideas how to unbrick it?
Or it is lost?
Thanks in advance!
Sorry for posting it here, please delete.

TW HTC flash ota-radio-2_22_19_26I,can't into system

Hi, my mobile is TW HTC Magic, and flash ota-radio-2_22_19_26I,and it is a wrong radio for my TW HTC Magic(32A).
after that the device's screen change from bootloader screen to "hami" screen and stuck there. (cannot into system,recovery,fastboot),
Maybe brick ??help me please!
any one have solution for this? thank you very much in advance.
anyone can help me?
now, i can not into fastboot, and when i use the usb cable to connect the HTC Magic, the XP did not find usb device.any one have solution for this? thank you very much in advance.
After about an hour of searching, this post is the closest to my same situation. My unlocked 32A HTC Magic/Sapphire has already been put through ADB and fastboot a few times to change out the ROM. I decided to try what appeared to be official HTC content from http://developer.htc.com/google-io-device.html#s4
Unfortunately I'm guessing those instructions are for 32B only? (Doesn't say one way or another, I now notice). I did the radio install using fastboot, and now the device boots to splash screen but no further. Cannot get into fastboot, cannot use ADB.
Can someone please confirm for me that there is no hope, before I go spend another $600 as punishment for not being smart enough to do this?
I am also into the same trap... any help please

another bricked tattoo

i think it's just "soft" bricked..first i have to mention that i don't have a gold card or nandroid backup.after i managed to put black skin to my phone everythink was right until i got an error and message with force close.my phone restarted but only to htc logo. tried to flash with official rom but i got error 131.i have a friend with a g1,can i make a goldcard from his phone and how?thank you
Follow the "HOWTO Flash the Tattoo" guide, my friend.
what i know so far that i have hboot>fastboot and i need a goldcard.trying to make that goldcard with my friend's g1 phone,when i had to insert "adb shell cat /sys/class/mmc_host/mmc1/mmc1:*/cid" into cmd i got "error: device not found".i think is because the g1 is on hard disk mode and should be in htc sync,my problem is that i cannot find from where to activate this option on g1.did anyone had my problem and managed to pass this phase?thank you.
Is USB-Debugging activated?
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Sent via the XDA Tapatalk App
If you've bricked it, I'll buy it for parts!

[Q] i cant get root, stuck at step2

i followed the downgrade procedure and successfully downgraded to 1.31.405.5... but when i get to step2 on the root procedure, it just gets stuck at the exclamation point screen...
i have hboot 1.01... could this be the problem?? how can i solve this?
i need root access because i want to install the official CM mod... i hope someone can help me...
thanx for reading...
ok here's whats happening..
step 1 on rooting procedure seems to finish well..
step 2 it says error:device not found
anyone can tell me what im doing wrong?
Make sure you are in recovery mode aka the screen with a ! inside a triangle
Also make sure you are running HTC sync 2.0.33 or older otherwise it won't work
i did all that still my device isn't detected... seems like my legend isn't detected when on recovery mode... anyone knows how this can be done?
also my goldcard is at mmc0.. is that okay?
That should be no problem as long as it's been formated since the goldcard aka your SD card should be blank to do step 2.
also did you downgrade to 1.31 before starting?
what rooting guide are you useing?
First, it would be nice to know what kind of tutorial you're following.
Then, I had some similar issue when I wanted to root my Legend. My windows Seven won't recognize my phone in recovery mode. In order to make it to do so, I had to :
- uninstall HTC sync
- install ADB (and do the stuff in the PATH variable)
- then put my legend into recovery mode
- Plug my phone when in recovery mode
- Then re install HTC sync
Now my legend is recognized by my computer, even in recovery mode.
Have a try and tell us !
Hi! im follwing the Unlockr guide...
@50-3
yes i downgraded to 1.31.405.5
@Greedybro
i'll give it a try, THANX!
Is it 64 bits Windows?
Sent from my Legend using XDA App
another thing to try is removing the HTC drivers from device manager then install HTC Sync 20.0.33 then try
also usfull adb command is "adb devices" it will tell you if your device is seen a lot easyer then waiting for the step2 script to say no devices
@sckank - 32bit windows xp sp2
@50-3 - no device detected when i use adb devices on recovery
step 1 finished but i get 2 fail messages
writing 'zip' .. INFO adopting the signature contained in this image.... INFOsignature checking...
FAILED (remote; 12 signature veryfy fail)
i might not be actually stuck at step2... coz step1 is giveing me errors... i hope someone can help me...
There is an alternitive way to do this i have not tryed rooting use this method but possible work head over to http://forum.xda-developers.com/showthread.php?t=698404 grab the files follow the guide you should be able to do part 8 and 9 without doing part 7 (step bat file)
@50-3
isn't it only for rooted legend?
shara6 said:
@50-3
isn't it only for rooted legend?
Click to expand...
Click to collapse
Not sure possibly but if nothing is working i thought it might be worth a go at least
@shara6 BTW did you make sure that the first 2 numbers in the mmc was 00?
SOLVED! my gold card got corrupted i think so i had to redo the gold card procedure...
thanx a buch for all your comments!

Help with tattoo

I have one tattoo dead, in display only appears danger signal with one phone! When i try connect with any pc appears unknown device i try with windows 7/xp/vista and 3 cables!
Attached photo!
Some tips?
Please help!
cadetes said:
I have one tattoo dead, in display only appears danger signal with one phone! When i try connect with any pc appears unknown device i try with windows 7/xp/vista and 3 cables!
Attached photo!
Some tips?
Please help!
Click to expand...
Click to collapse
Someone?
Download the appropriate rom file from HTC and HTC USB driver and flash it to your phone.
install a new ROM by cyanogen, also my tattoo has the same problem long time ago, about 10 months, but i have send to mobile service and he fix me for 20 Euros, he tell me that i have tried to install a new rom but i have failed, i think =)
You are stuck in recovery, unlock your bootloader via htcdev.com and then use fastboot.exe to flash the clockworkmod recovery, the command is
Code:
fastboot.exe flash recovery recoveryimagename.img

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