Repair of Samsung device in JTAG - Android Q&A, Help & Troubleshooting

I have a Samsung GT-1630 device that went into brick mode I tried to fix it in ZX3 and could not, a friend told me that only with JTAG can it be fixed. I want to know which device is right for it I want at minimum cost
As well as where to find detailed instruction on how to work with it
Thank you

yuseffff said:
I have a Samsung GT-1630 device that went into brick mode I tried to fix it in ZX3 and could not, a friend told me that only with JTAG can it be fixed. I want to know which device is right for it I want at minimum cost
As well as where to find detailed instruction on how to work with it
Thank you
Click to expand...
Click to collapse
howd ya brick it? thatll help determine what path to take to un-brick it

Youdoofus said:
איך אתה לבנה את זה? זה יעזור לקבוע באיזו דרך לעשות כדי לבטל אותה
Click to expand...
Click to collapse
Thanks for your response
I do not know exactly what I did,
Only I can say that I used this app and did a boot
And since then the mobile phone has not entered download mode
Experts have told me that JTAG should be used for the motherboard
תודה על תשובתך
אני לא יודע בדיוק מה עשיתי,
רק אני יכול לומר שהשתמשתי באפליקציה הזו ועשיתי אתחול
ומאז הטלפון הנייד לא נכנס למצב הורדה
אמרו לי מומחים שצריך להשתמש ב- JTAG ללוח האם

if it cant get to download mode, then it either needs jtag repair or the mobo is fried. id leave it plugged in charging for several hours and try the button combos until your fingers hurt LOL it could also be a corrupted bootloader. If thats the case, it might be fixable if youre able to get the engineering bootloader for your device and mount the img on a sd card equivalent in size (and no, you cant use one thats bigger unless partitioned correctly and even then..... just use the exact same size as the internal). Once the img is mounted, pop it in the phone and what the phone does is finds that the on board bootloader is bad then moves to the other storages to see if theres another that isnt corrupted. But it has to be the engineering bootloader, the normal one wont work. I did this on an S3 back in the day. Everyone told me it was hard bricked. It still works to this day, and i know that because its my nephews phone now LOL

Thanks for the comment !!
Where to get a boot file for GT-6310
Do you mean that the SD will be the size of all the internal memory of the phone, or that the file will be the same size as the original?
What is the extension of the boot file I should look for

Youdoofus said:
if it cant get to download mode, then it either needs jtag repair or the mobo is fried. id leave it plugged in charging for several hours and try the button combos until your fingers hurt LOL it could also be a corrupted bootloader. If thats the case, it might be fixable if youre able to get the engineering bootloader for your device and mount the img on a sd card equivalent in size (and no, you cant use one thats bigger unless partitioned correctly and even then..... just use the exact same size as the internal). Once the img is mounted, pop it in the phone and what the phone does is finds that the on board bootloader is bad then moves to the other storages to see if theres another that isnt corrupted. But it has to be the engineering bootloader, the normal one wont work. I did this on an S3 back in the day. Everyone told me it was hard bricked. It still works to this day, and i know that because its my nephews phone now LOL
Click to expand...
Click to collapse
You say you accomplished this on your s3, was wondering if you could share how you found the engineering bootloader for your s3. I would like to try this on my s2 epic 4g touch as i have data I'd like to recover on it

Related

[Q]HELP Bricked SGS2?

Hello Guys!
My friend bought a SGS2 and he whanted to root it and to put MiUi on it. Now he unpluged it while it was in the Odin doing something with PIT...
It stopped and now he can't go anymore in the download mode and the phone remains black...
is that a full brick? is there any chance to run it again?
do you need more informations?
I looked throuth the threds but i couldnt find something like that...
i hope anyone can help
Will Samsung repair that with Warranty?
Can i know why he disconnected his phone during using something with Odin?!
He made a Solid Brick he cant do anything else than Warranty or JTAG..
BlackRainX said:
Can i know why he disconnected his phone during using something with Odin?!
He made a Solid Brick he cant do anything else than Warranty or JTAG..
Click to expand...
Click to collapse
haha he moved so fast with the mouse and hit the cable to the phone... i dont know exactly...
1. what is JTAG?
2. are you 100% shore that its a compleat brick?
3. is there no unbrickable or something like that?
Oli28 said:
haha he moved so fast with the mouse and hit the cable to the phone... i dont know exactly...
1. what is JTAG?
2. are you 100% shore that its a compleat brick?
3. is there no unbrickable or something like that?
Click to expand...
Click to collapse
If after trying multiple things like removing battery and what not and the phone won't boot or enter download mode, yup, it's a complete brick
achillies400 said:
If after trying multiple things like removing battery and what not and the phone won't boot or enter download mode, yup, it's a complete brick
Click to expand...
Click to collapse
nice wait not really...
but cant change anything... its sad for the device!
does enyone know if samsung will repair that??
i hope so
Oli28 said:
nice wait not really...
but cant change anything... its sad for the device!
does enyone know if samsung will repair that??
i hope so
Click to expand...
Click to collapse
It's not the most correct thing to do (actually, not at all, it was your friend's fault entirely, also voiding the warranty), but your friend can tell them that the device began to heat while charging, he unpluged it and it died, sometimes it happens...
As for the JTAG you asked on the other post, it's a physical connector inside the cellphone used to write the flash memory, it involves opening the device, pinning some terminals and programming via PC, it's pretty common on embedded devices to load the program for the first time.
There is still a chance to get the phone back to its senses!
you will need 2 people to do this
read all 5 steps then only proceed!
1. Remove the battery.
2.Start odin in your pc.
3.connect the mobile to the pc using cable.
4.keep pressing the keys required to get in download mode. i.e. power+home+volume down key.
5.ask someone else to put the battery in your phone keeping the keys pressed!.
if every thing goes right Odin will detect the phone Flash it with a good rom you know which works! and never take out the cell from odin when its being flashed until odin says Success!
pankajkundalia said:
There is still a chance to get the phone back to its senses!
you will need 2 people to do this
read all 5 steps then only proceed!
1. Remove the battery.
2.Start odin in your pc.
3.connect the mobile to the pc using cable.
4.keep pressing the keys required to get in download mode. i.e. power+home+volume down key.
5.ask someone else to put the battery in your phone keeping the keys pressed!.
if every thing goes right Odin will detect the phone Flash it with a good rom you know which works! and never take out the cell from odin when its being flashed until odin says Success!
Click to expand...
Click to collapse
Won't work if the PIT wasn't completed therefore leaving the device void of a bootloader, but it's worth the try, you have nothing to lose...
Wow, nice will try today... I will get the phone... would get a free Pizza if i would make it work again! thank you guys for your answers. I will tell you what happend...
is there a how ti for jtag? Could Be the solution...
Sent from my Desire HD RUNNY using XDA App
How to JTAG:
You had to solder stuff, it's safer to try warranty
Omega Frost said:
How to JTAG:
You had to solder stuff, it's safer to try warranty
Click to expand...
Click to collapse
Thank you!
suddenly this with the battery didnt worked so im gona send it to the warraty....
And when they dont repair it for free or less than 50 $ I have to send it to the JTAG..
thank you guys for all your support
Afaik u never supposed 2 use pit options in odin for gs2 otherwise u end up with a brick anyway regardless if u remove the cable or not. perhaps read more and be more careful if u ever decide 2 flash again. i would not be happy with that friend lol.
Sent from my GT-I9100 using xda premium

Hard brick!

so after hard bricking my device: http://forum.xda-developers.com/showthread.php?t=1731445 i got it into some kind of download mode. i also managed qpst to see my phone but i dont know how to use that. not sure if fastboot would recognize the phone in that download mode. i just wanted to know if there was a way to pull the stuff i had in the internal sd card like adb pull but adb wont see the phone. tmobile told me to go tomorrow so they can exchange it for another one but before i bricked it i copied some of the pics and vids from the camera 2 times using root explorer. the first time i didnt get all of them and the second time they all say they they were corrupted.
fcortes626 said:
so after hard bricking my device: http://forum.xda-developers.com/showthread.php?t=1731445 i got it into some kind of download mode. i also managed qpst to see my phone but i dont know how to use that. not sure if fastboot would recognize the phone in that download mode. i just wanted to know if there was a way to pull the stuff i had in the internal sd card like adb pull but adb wont see the phone. tmobile told me to go tomorrow so they can exchange it for another one but before i bricked it i copied some of the pics and vids from the camera 2 times using root explorer. the first time i didnt get all of them and the second time they all say they they were corrupted.
Click to expand...
Click to collapse
How were you able to get the phone on??Im in the same boat!Help me power on my phone please. Can you also link me to that driver you used?
taygutta said:
How were you able to get the phone on??Im in the same boat!Help me power on my phone please. Can you also link me to that driver you used?
Click to expand...
Click to collapse
My phone doesnt turn on. the screen is blank but when i plug it in to the pc i could here the usb tone on my pc. i think you can flash back using qpst but i dont know how to use it and the files are different than the odin files. just go back to where you bought it and tell them it wont turn on. just dont say you rooted it.
these are the drivers but they are for 64bit windows:
http://forum.xda-developers.com/showpost.php?p=14909282&postcount=19
fcortes626 said:
My phone doesnt turn on. the screen is blank but when i plug it in to the pc i could here the usb tone on my pc. i think you can flash back using qpst but i dont know how to use it and the files are different than the odin files. just go back to where you bought it and tell them it wont turn on. just dont say you rooted it.
these are the drivers but they are for 64bit windows:
http://forum.xda-developers.com/showpost.php?p=14909282&postcount=19
Click to expand...
Click to collapse
Ok I went to best buy and im waiting on a new one BUT I really need the data off the bricked phone. Where can I find qpst? Does it see your phone when you hook it up?
What did you guys flash?
bizdady said:
What did you guys flash?
Click to expand...
Click to collapse
i was stupid enought to try and flash cm9 fromthe international version. i just changed the build prop and the boot.img lol :silly:
The omega rom.. anyone No how to recover data from a dead phone?
taygutta said:
Ok I went to best buy and im waiting on a new one BUT I really need the data off the bricked phone. Where can I find qpst? Does it see your phone when you hook it up?
Click to expand...
Click to collapse
search it on google. its free but its not easy to use. if you dont nkow what you are doing yo could even make it worse. some one with a working phone needs sto get some hex files and stuff.
Thats odd, I read of some that flashed INT roms and were still able to turn on and use mskip's fix. Battery pulls wont do anything?
bizdady said:
Thats odd, I read of some that flashed INT roms and were still able to turn on and use mskip's fix. Battery pulls wont do anything?
Click to expand...
Click to collapse
No nothing works. Completely dead. Ima try using a jig
bizdady said:
Thats odd, I read of some that flashed INT roms and were still able to turn on and use mskip's fix. Battery pulls wont do anything?
Click to expand...
Click to collapse
nope. no download mode and no recovery.
taygutta said:
No nothing works. Completely dead. Ima try using a jig
Click to expand...
Click to collapse
i have read the jig wont work on devices that show a blank screen.you can try it tho. worth a try. i was going to try it but by the time the jig gets to me id rather just go tomorrow and hope tmobile actually does exchange it.
JIG will be a no-go, your only hope is either to try and use Qualcomm internal tools (which are not found on the internet) to flash, or JTAG.
DO NOT TRY TO FLASH ANY INTERNATIONAL ROMS EVER, YOU WILL HARD BRICK ON THESE PHONES!
Hunt3r.j2 said:
JIG will be a no-go, your only hope is either to try and use Qualcomm internal tools (which are not found on the internet) to flash, or JTAG.
DO NOT TRY TO FLASH ANY INTERNATIONAL ROMS EVER, YOU WILL HARD BRICK ON THESE PHONES!
Click to expand...
Click to collapse
I think I have the Qualcomm tool but I have no idea how to use them.
Ill look into this JTAG.
I just want the data off the phone.... thats all
taygutta said:
I think I have the Qualcomm tool but I have no idea how to use them.
Ill look into this JTAG.
I just want the data off the phone.... thats all
Click to expand...
Click to collapse
Hunt3r.j2 said:
JIG will be a no-go, your only hope is either to try and use Qualcomm internal tools (which are not found on the internet) to flash, or JTAG.
DO NOT TRY TO FLASH ANY INTERNATIONAL ROMS EVER, YOU WILL HARD BRICK ON THESE PHONES!
Click to expand...
Click to collapse
yup now i learned my lesson. the qualcom tool is the qpst i was talking about. but you need the files to flash to it. i think your files are lost bro. unless you send it to samsung so they can fix it. i dont think if they flash it will delete your files since they wont flash to the sd card partition. but then again im not sure if they will notice if you were rooted. next time im saving all my stuff into my external sd
Yea, now I just await the call from Bestbuy about getting more in. My JIG comes in tomorrow so we will see.
Not surprisingly to see people who ruin there device and want to exchange it for another. Of course even though it was there own fault for ruining it they shouldn't have to pay for the replacement.
Makes perfect sense for companies and carriers not to support rooting/flashing. Its bad enough already.
taygutta said:
Yea, now I just await the call from Bestbuy about getting more in. My JIG comes in tomorrow so we will see.
Click to expand...
Click to collapse
you could of also made your own lol
fcortes626 said:
My phone doesnt turn on. the screen is blank but when i plug it in to the pc i could here the usb tone on my pc. i think you can flash back using qpst but i dont know how to use it and the files are different than the odin files. just go back to where you bought it and tell them it wont turn on. just dont say you rooted it.
these are the drivers but they are for 64bit windows:
http://forum.xda-developers.com/showpost.php?p=14909282&postcount=19
Click to expand...
Click to collapse
That is the reason Motorola locked their bootloaders, and others have raised insurance premiums. Please don't lie. Its insurance fraud first of all. If you ruined your device by flashing non-stock ROM's and such its time to man up, and dish out the money for a new phone. Don't make other's pay for your mistakes/missfortune. Do some more research on the other method of flashing and see if you can fix it. I wish you luck.
Sent from my DROIDX
fcortes626 said:
you could of also made your own lol
Click to expand...
Click to collapse
Ha! I tried that.... fail!!!!! I cant figure out which pins are 4 and 5.
Sniper_5 said:
That is the reason Motorola locked their bootloaders, and others have raised insurance premiums. Please don't lie. Its insurance fraud first of all. If you ruined your device by flashing non-stock ROM's and such its time to man up, and dish out the money for a new phone. Don't make other's pay for your mistakes/missfortune. Do some more research on the other method of flashing and see if you can fix it. I wish you luck.
Sent from my DROIDX
Click to expand...
Click to collapse
that was not helpful:crying: and i dint lie. i told the truth. i said "it wont turn on" and they didnt ask why. and i guess you dont read much. its hard bricked meaning you cant recover it unless you have the software samsung uses. so stop trolling my thread bro. read and you will notice i have tried to recover it.
taygutta said:
Ha! I tried that.... fail!!!!! I cant figure out which pins are 4 and 5.
Click to expand...
Click to collapse
me too lol

Disasterrrrrrrrrrrrrrrrr

please help guys im in a real trouble
first of all im new on wp7
in all cases when i tried to flash a new rom, after windows detected and installed some updates i gor external drive and it was ( must be ) format, so i formated...then plug phone with usb and volume up detected qualacomm .... and istallation of driver failed, pluged usb with volume down qhsusb dload detected and failed also to install driver and from that time till now i cant use mz phone, screen is black phone never on nor off no vibration as it is switched off BUT once plugged with pc it detects the dload again,......no i dea what to do at all
In every thread that has a rom or an app for unlocking the phone it says
DO NOT FORMAT
Why are people still formatting ?
I don't think you can recover a phone once you formatted it yet (Unless I missed a trick)
*Detection* said:
In every thread that has a rom or an app for unlocking the phone it says
DO NOT FORMAT
Why are people still formatting ?
I don't think you can recover a phone once you formatted it yet (Unless I missed a trick)
Click to expand...
Click to collapse
honestly i didnt read that state....and its my first wp7 ever i manage to hold
forget about the format now, is there is anyway to install the driver for qhsusb-dload or what ever its name ???
mrlove6 said:
honestly i didnt read that state....and its my first wp7 ever i manage to hold
forget about the format now, is there is anyway to install the driver for qhsusb-dload or what ever its name ???
Click to expand...
Click to collapse
No, because you formatet your device ... you can call it "dead" ... Send it to Nokia.
Your phone is now a brick. Never ever format it...
dannejanne said:
Your phone is now a brick. Never ever format it...
Click to expand...
Click to collapse
yep. Its now just a paper weight.
thats bad,thats what i like about iphone,its very difficult to brick one(just my experience)
there is no soulution to this problem i'm afraid I did the same thing I took it to my Nokia Care Centre. I just lied and Nokia Care fixed mine, I said there was an update on zune and halfway my phone freeked out and went off halfway and hasn't come back on since
mathen said:
thats bad,thats what i like about iphone,its very difficult to brick one(just my experience)
Click to expand...
Click to collapse
you can brick an iphone just as easy doing the same thing. You have to understand hacking a phone like this isnt a feature of the device you are actually going through a backdoor and one the phone company would rather keep shut. If you cracked an iphone and formated it you would have the exact same issue. This is why when these guides are written you go at it at your own risk and voiding warrenty.
Rocalino has the right idea take it to Nokia and lie like you mean it. You will talk to someone who really doesnt care much as they still get paid at the end of the month so should replace it for you. But as i think you can see from others on here it is vital that you carefully read everything then double read it to be sure even if it seems to be something simple.
mathen said:
thats bad,thats what i like about iphone,its very difficult to brick one(just my experience)
Click to expand...
Click to collapse
This has nothing to do with WP or the fact that iPhone is unbrickable (which it isn't). Sorry, but it was your fault only, next time read the instructions carefully.

[Q] LG Optimus L5 BIG PROBLEM

I bought LG Optimus L5 E610 few months but i rooted it just few days ago. After i rooted it i installed ROM Manager and installed CWM but my device was not in the lost so i selected LGE Optimus M+ (idk why). Then a friend of mine told me about the "cool app" Beats Audio Installer and i installed it. After i rebooted the phone the speaker started making crazy sounds. I read in the app's site that i have to install a ROM to restore the original sound driver. I decided to install the stock ROM from here http://forum.xda-developers.com/showthread.php?t=1790342 but when i tried to install it it asked me to boot in recovery mode and i accepted. After it restarted it showed this " Secure booting error! cause: boot certification verify. Now I want to restore it to its original state but i don't know how so please help me fast.
Read this, to install the correct CWM for your phone (you'll have to download the .img yourself):
http://forum.xda-developers.com/showthread.php?t=1827723
Then, boot to recovery & flash your fixes from there.
Alternatively, you can use the KDZ flasher to restore to pure stock.
(you'll have to download the .img yourself)
Click to expand...
Click to collapse
Where can i find this .img file?
Please help me i have an even bigger problem. I dont know what happened but when i turn my phone on now the LG logo appears and stays forever please help me because I dont know what to do .
And another question: If i cant repair it myself is it repairable at all?
niquici Crosskill
plomba97 said:
Please help me i have an even bigger problem. I dont know what happened but when i turn my phone on now the LG logo appears and stays forever please help me because I dont know what to do .
And another question: If i cant repair it myself is it repairable at all?
Click to expand...
Click to collapse
If you had made a nandroid backup... reboot into CWM and restore...
Omessy7 said:
If you had made a nandroid backup... reboot into CWM and restore...
Click to expand...
Click to collapse
I have a nandroid backup but as i said i have no recovery.
plomba97 said:
I have a nandroid backup but as i said i have no recovery.
Click to expand...
Click to collapse
Try connecting your phone to your computer and using ADB to flash a new recovery to your phone.
Sent from my SCH-I535 using xda premium
Can someone please tell me exactly what I have to do because I've already did enough on my own.
My problem is this:
1.My phone freezes on the LG logo.
2.I cant boot into recovery.
plomba97 said:
Can someone please tell me exactly what I have to do because I've already did enough on my own.
Click to expand...
Click to collapse
Use this to download your original firmware.
Use this guide to flash it with the KDZ updater.
When it's done, you'll be back to stock ROM, and all your data will be gone. Don't play with your computer or have anything else running, because if your computer freezes during the flash (or you remove your phone's battery) your phone will be hard-bricked.
If you would rather save your data & only flash CWM onto the recovery partition, you need to find & download the .img or .zip file of CWM which was made for your phone, then flash it using Android Flash Recovery.
post-mortem said:
Use this to download your original firmware.
Use this guide to flash it with the KDZ updater.
When it's done, you'll be back to stock ROM, and all your data will be gone. Don't play with your computer or have anything else running, because if your computer freezes during the flash (or you remove your phone's battery) your phone will be hard-bricked.
If you would rather save your data & only flash CWM onto the recovery partition, you need to find & download the .img or .zip file of CWM which was made for your phone, then flash it using Android Flash Recovery.
Click to expand...
Click to collapse
2 more question:
Can i use this tool if i cant boot my phone?
If i harbrick my phone what should i do?
plomba97 said:
1 more question:
If i harbrick my phone what should i do?
Click to expand...
Click to collapse
Build a brick wall with it. It's a brick.
Soft brick means it's recoverable. Hard brick can be sold for parts.
unttris always
plomba97 said:
1 more question:
If i harbrick my phone what should i do?
Click to expand...
Click to collapse
Buy a new phone...
plomba97 said:
2 more question:
Can i use this tool if i cant boot my phone?
If i harbrick my phone what should i do?
Click to expand...
Click to collapse
Yes the tool should work even if you can't boot your phone. If you hard bricked your phone you will need to use jtag to unbrick it.
shimp208 said:
Yes the tool should work even if you can't boot your phone. If you hard bricked your phone you will need to use jtag to unbrick it.
Click to expand...
Click to collapse
So u think my phone is soft bricked? I think i should send it to LG.
And what is jtag.
plomba97 said:
So u think my phone is soft bricked? I think i should send it to LG.
And what is jtag.
Click to expand...
Click to collapse
If you did something considered by them as illegal they wont fix it... (unlocking bootloader, custom ROM...)
plomba97 said:
So u think my phone is soft bricked? I think i should send it to LG.
And what is jtag.
Click to expand...
Click to collapse
If your phone is only soft bricked LG will easily be able to tell you rooted it and "installed unauthorized software" on your phone and they very likely won't honor your warranty or offer to fix it. JTAG essentially allows you to restore your phone to its original condition if you have a brick or some soft bricks. What they do is they take apart the back of the phone so they can access the JTAG pads, they then solder wires to the JTAG pads. Next when a connection had been established they hook up the wires to a riff box using a ribbon cable, they then attach a cable from the riff box to the computer. From here they use a special program called Riff Box JTAG manager, to resurrect your device (Restore bootloader, etc.). After that they flash the original firmware that came with your device and your phone should work again.
For more information on JTAG check out these links and video.
List of Places Where You can Unbrick your Phone (Scroll down to see the list)
JTAG Riff Box
Wikipedia article on the Joint Test Action Group (JTAG)
YouTube video of some guy demonstrating how to unbrick a Samsung Captivate
Hope this helps
shimp208 said:
If your phone is only soft bricked LG will easily be able to tell you rooted it and "installed unauthorized software" on your phone and they very likely won't honor your warranty or offer to fix it. JTAG essentially allows you to restore your phone to its original condition if you have a brick or some soft bricks. What they do is they take apart the back of the phone so they can access the JTAG pads, they then solder wires to the JTAG pads. Next when a connection had been established they hook up the wires to a riff box using a ribbon cable, they then attach a cable from the riff box to the computer. From here they use a special program called Riff Box JTAG manager, to resurrect your device (Restore bootloader, etc.). After that they flash the original firmware that came with your device and your phone should work again.
For more information on JTAG check out these links and video.
List of Places Where You can Unbrick your Phone (Scroll down to see the list)
JTAG Riff Box
Wikipedia article on the Joint Test Action Group (JTAG)
YouTube video of some guy demonstrating how to unbrick a Samsung Captivate
Hope this helps
Click to expand...
Click to collapse
So i have to harbrick my phone and then send it to LG?
plomba97 said:
So i have to harbrick my phone and then send it to LG?
Click to expand...
Click to collapse
Word of warning: Technically deliberating bricking your phone and getting an insurance replacement is fraud and is a federal offense. The right thing to do would be to bring it and attempt to explain your situation (Or you could play dumb, and maybe they'll help you again they won't be happy and you could be in trouble if they figure out your lying) there is a possibility they will fix it for a reasonable price. In the end you unfortunately might have to buy a new phone,
shimp208 said:
Word of warning: Technically deliberating bricking your phone and getting an insurance replacement is fraud and is a federal offense. The right thing to do would be to bring it and attempt to explain your situation (Or you could play dumb, and maybe they'll help you again they won't be happy and you could be in trouble if they figure out your lying) there is a possibility they will fix it for a reasonable price. In the end you unfortunately might have to buy a new phone,
Click to expand...
Click to collapse
Ok thank you. What i will do is send it to LG and if they say they wont repair it ill try to repair it myself.
plomba97 said:
Ok thank you. What i will do is send it to LG and if they say they wont repair it ill try to repair it myself.
Click to expand...
Click to collapse
Unless you know what your doing you could destroy your phone to the point of it being beyond unbrickable, if LG says they won't repair it for you look online for a local shop in your area that's reputable and knows how to JTAG phones back to life.

[Q] Hard Brick? Bootloader = dead?

Hey guys, big n00b here. I'll admit, I made a very fatal and somewhat idiotic mistake... ended up flashing a bad rom (illusions) to my phone. Unfortunately, after rebooting to test it, the phone completely stopped booting. Can't get into download or recovery mode. Does NOTHING when power is held. I have tried the microSD fix.. went out and got a 16GB card... no luck. This is why I think the bootloader is screwed up. I tried making a USB jig and that didn't work either... I have one coming in the mail, but that's going to be too long to wait.
My computer (running ubuntu by the way) detects the phone:
"Bus 003 Device 069: ID 05c6:9008 Qualcomm, Inc. Gobi Wireless Modem (QDL mode)"
from lsusb.
Guys, PLEASE tell me that we can fix it ... without JTAG or replacing the EMMC... both of those are a bit too much. Would rather just say I spilled pop on it...
I have nearly lost all hope because NOTHING has worked. It isn't showing signs of life... Is there hope?
Is it possible that I didn't try the microSD fix enough times? I mean, I read that you may have to do the write a few times... which I did... :/
sci4me said:
Hey guys, big n00b here. I'll admit, I made a very fatal and somewhat idiotic mistake... ended up flashing a bad rom (illusions) to my phone. Unfortunately, after rebooting to test it, the phone completely stopped booting. Can't get into download or recovery mode. Does NOTHING when power is held. I have tried the microSD fix.. went out and got a 16GB card... no luck. This is why I think the bootloader is screwed up. I tried making a USB jig and that didn't work either... I have one coming in the mail, but that's going to be too long to wait.
My computer (running ubuntu by the way) detects the phone:
"Bus 003 Device 069: ID 05c6:9008 Qualcomm, Inc. Gobi Wireless Modem (QDL mode)"
from lsusb.
Guys, PLEASE tell me that we can fix it ... without JTAG or replacing the EMMC... both of those are a bit too much. Would rather just say I spilled pop on it...
I have nearly lost all hope because NOTHING has worked. It isn't showing signs of life... Is there hope?
Is it possible that I didn't try the microSD fix enough times? I mean, I read that you may have to do the write a few times... which I did... :/
Click to expand...
Click to collapse
There is a guy over on android forums named shappypenguin, he may or may not be on XDA, but he has done magic on supposedly hard bricked phones. The fact that your computer recognizes the phone is a good thing. Does the phone go into download mode? If so, try downloading ODIN. It's literally a phone saver.
j61101 said:
There is a guy over on android forums named shappypenguin, he may or may not be on XDA, but he has done magic on supposedly hard bricked phones. The fact that your computer recognizes the phone is a good thing. Does the phone go into download mode? If so, try downloading ODIN. It's literally a phone saver.
Click to expand...
Click to collapse
I WISH it went into download mode, if it did I would be fine... and this thread wouldn't exist.
He is on XDA.
Microsd trick should still work, you sure you're doing it right?
DrFredPhD said:
Microsd trick should still work, you sure you're doing it right?
Click to expand...
Click to collapse
No lol, I'm not sure. I have a 16 GB Class 10 card and my phone is 16GB. I have tried multiple images and multiple different guides. I THINK the phone is trying to use the card... but not working for some reason.
Like I said, I have tried a lot of images... but I have no reliable way to confirm if they are the EXACT one I need.
One of the ones It tried was called debrick_sph_l710... but it doesn't seem to work.
To clarify, my phone is a Samsung Galaxy S3 on the Sprint network. Model SPH-L710.
I can keep trying the microSD...
Oh ok, I only know it should work on i9300. Not sure if it does for your model, you might get better help asking in your device specific forum.
Forgive me for bumping this early, but I have an expensive paperweight.
Is there any hope? Or will this require JTAG...?
If it doesn't go into download mode then usb jig, otherwise new motherboard.
boomboomer said:
If it doesn't go into download mode then usb jig, otherwise new motherboard.
Click to expand...
Click to collapse
Well, mine is in the main. I suppose I had better pray to the gods of Android that it works.
sci4me said:
No lol, I'm not sure. I have a 16 GB Class 10 card and my phone is 16GB. I have tried multiple images and multiple different guides. I THINK the phone is trying to use the card... but not working for some reason.
Like I said, I have tried a lot of images... but I have no reliable way to confirm if they are the EXACT one I need.
One of the ones It tried was called debrick_sph_l710... but it doesn't seem to work.
To clarify, my phone is a Samsung Galaxy S3 on the Sprint network. Model SPH-L710.
I can keep trying the microSD...
Click to expand...
Click to collapse
What version of Android were you running before you bricked it? It probably doesn't work because you aren't using the correct version.
TheKryptonite said:
What version of Android were you running before you bricked it? It probably doesn't work because you aren't using the correct version.
Click to expand...
Click to collapse
The rooted (and working) version was 4.4.2. Yes, this happened due to a incorrect version for the phone being flashed.
Ah, that explains why (I meant that it didn't work because you weren't using the correct version of your debrick image), click on the link below, write the debrick file to your SD card, and it should work.
http://forum.xda-developers.com/showthread.php?t=2740469
Sent from my SPH-L710 using XDA Free mobile app

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