Develop Bugs

My Galaxy S3 wont charge , turn on , Connect to Pc

Yesterday i rooted and tried to install a Rom and used Rom manager to go into recovery mode. I thought you had to do the down+home+power and now when I try to do anything it wont work power button 20 sec , power+home , up/down+power+home,nothing.When i tried plug it into the computer it makes that sound when something failed to connect to the pc. When i tried holding the power button i hear the sound of the device successfully connect to the pc but when i look theres no phone on the computer and when i let go of the power button it stops. Any help would be very much appreciated and i will never do anything to risk my device being broken again...

What did you install? Link the ROM or at least the name of the ROM.
Sent from my SGH-T999 using xda premium

mt3g said:
What did you install? Link the ROM or at least the name of the ROM.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
I didnt install anything all i did was use rom manager to go into recovery mode i was trying to install a jelly bean rom but recovery mode never showed up

Did you modify your build.prop?

Can you still access the download mode? If yes try to flash back a stock rom with odin.
Or remove the battery and try again to boot up in download mode.

Max) said:
Can you still access the download mode? If yes try to flash back a stock rom with odin.
Or remove the battery and try again to boot up in download mode.
Click to expand...
Click to collapse
No i cant acess anything download mode or clockwork recovery , cant connecty to pc cant turn on just a black screen...

Its volume up&home button&power you will see little blue text in the top left let go of buttons.
Sent from my SGH-T999 using xda premium

Try a different usb slot sometimes a usb slot may malfunction I had that problem.
Also don't use a usb extender hub if you are it may screw with the voltage.
a new usb I'm sure you've heard that one but this has the least chance of working because you the s3 makes the noise which means the usb works
Try a new computer and check that you have Kies installed
Try to restart the laptop that also helps
Hope I helped you out
Sent from my SGH-T999V using xda premium

Which Rom were u trying to flash be specific.
Sent from my SGH-T999 using xda premium

Unfortunately, I have this exact same problem. I'm really scared that I may have bricked my device...
The last time my phone was working, I simply updated my phone to CM10's latest update for the phone. Everything was working perfectly fine. All I did was download the latest rom from get.cm for my sgs3.
Then I read online that this new 4.1.2 rom came out. As a new member XDA won't allow me to post the link of the rom...but you can find it in the Original Development Thread of the T-Mobile SGS3. Slim-i9300-2.7.0-OFFICIAL is the name of the rom [I copied it directly].
After making a backup of my current rom, installing this rom and installing the new gapps, I rebooted the device and nothing has worked since... [this happened about 12 hours ago].
Now, when I take out the battery and plug the charger in, the notification light becomes solid red. But nothing works...I can't go into download mode, I can't go into recovery. I knew this immediately when the phone did not vibrate after me holding down the power button for a few minutes.
The red notification light only turns on when I plug in the phone when the battery is out. If I put the battery in, after a few moments it goes away. I honestly thought maybe the battery was just dead...but I left it plugged in all night and I still can't do anything with the phone.
Please, any help for me and whtnld would be much appreciated...

@OP
Did you mod the build.prop for any reason? (Google wallet maybe?)
If you did and then tried to update/install recovery through Rom Manager, it may have tried to install the wrong recovery on the wrong partition, resulting in a hard brick.
Sent from my SGH-T999 using xda app-developers app

jeikei4life said:
Unfortunately, I have this exact same problem. I'm really scared that I may have bricked my device...
The last time my phone was working, I simply updated my phone to CM10's latest update for the phone. Everything was working perfectly fine. All I did was download the latest rom from get.cm for my sgs3.
Then I read online that this new 4.1.2 rom came out. As a new member XDA won't allow me to post the link of the rom...but you can find it in the Original Development Thread of the T-Mobile SGS3. Slim-i9300-2.7.0-OFFICIAL is the name of the rom [I copied it directly].
After making a backup of my current rom, installing this rom and installing the new gapps, I rebooted the device and nothing has worked since... [this happened about 12 hours ago].
Now, when I take out the battery and plug the charger in, the notification light becomes solid red. But nothing works...I can't go into download mode, I can't go into recovery. I knew this immediately when the phone did not vibrate after me holding down the power button for a few minutes.
The red notification light only turns on when I plug in the phone when the battery is out. If I put the battery in, after a few moments it goes away. I honestly thought maybe the battery was just dead...but I left it plugged in all night and I still can't do anything with the phone.
Please, any help for me and whtnld would be much appreciated...
Click to expand...
Click to collapse
You flashed an intl rom. Hard bricked. Need JTAG repair or replace unit.

I was about to say, isn't the i9300 the intl version? the tgh-t999 is the TMOUS version.

You have to let go of the power button to get into recovery.

jeikei4life said:
Unfortunately, I have this exact same problem. I'm really scared that I may have bricked my device...
The last time my phone was working, I simply updated my phone to CM10's latest update for the phone. Everything was working perfectly fine. All I did was download the latest rom from get.cm for my sgs3.
Then I read online that this new 4.1.2 rom came out. As a new member XDA won't allow me to post the link of the rom...but you can find it in the Original Development Thread of the T-Mobile SGS3. Slim-i9300-2.7.0-OFFICIAL is the name of the rom [I copied it directly].
After making a backup of my current rom, installing this rom and installing the new gapps, I rebooted the device and nothing has worked since... [this happened about 12 hours ago].
Now, when I take out the battery and plug the charger in, the notification light becomes solid red. But nothing works...I can't go into download mode, I can't go into recovery. I knew this immediately when the phone did not vibrate after me holding down the power button for a few minutes.
The red notification light only turns on when I plug in the phone when the battery is out. If I put the battery in, after a few moments it goes away. I honestly thought maybe the battery was just dead...but I left it plugged in all night and I still can't do anything with the phone.
Please, any help for me and whtnld would be much appreciated...
Click to expand...
Click to collapse
Easy Way to find out if it's hard bricked is to connect your phone to pc... If pc displays qhsusb - I forget what else then you are hard bricked and need to jtag fix it which should run you around 60 buxs. Sorry bud if that's the case but next time don't flash anything i9300 if you have a t999
Sent from my SGH-T999 using xda app-developers app

chrisram88 said:
Easy Way to find out if it's hard bricked is to connect your phone to pc... If pc displays qhsusb - I forget what else then you are hard bricked and need to jtag fix it which should run you around 60 buxs. Sorry bud if that's the case but next time don't flash anything i9300 if you have a t999
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
I rooted my t999 yesterday got rooted but when i tried to flash cwm touch using mobile odin app i think i bricked it because it wont turn on either. Someone is it fixable since it wasnt a rom i tried to flash.

dna420 said:
I rooted my t999 yesterday got rooted but when i tried to flash cwm touch using mobile odin app i think i bricked it because it wont turn on either. Someone is it fixable since it wasnt a rom i tried to flash.
Click to expand...
Click to collapse
Can you boot into download mode? Volume Down + home + power button?
Sent from my SGH-T999

Rom manager is too buggy imo. Goo manager and TWRP recovery is the way to go next time.

[Q] Cant get into recovery, stuck on boot

Hey... i searched for a solution and couldn't find one....
So i tried to install the Omega rom, the process went by pretty quickly, that's when i became suspicious.
Now i can turn my phone on, but there is something... strange... for instance once the screen turns off, the phone plays dead until i restart it.
i can get into download mode, and i did, tried to install cwm6 again, but it didnt work.
and if i try to go into recovery mode (vol up home and power) it just hangs on the "Samsung galaxy note 2 n-7100" screen.
Thanks for the help in advance =]
edit: Forgot to mention, if i plug it into the pc, windows/kies doesn't recognise it.

:< Please help me i am completly lost and beating my self up for trying this foolishness

Did u check "usb debug" on your device? Try samsung driver instead.
Try reflash recovery via pc odin again.

Might wanna try TWRP as people have been having issues with CWM when flashing ROM's.

Hey thanks for the answers, i indeed check usb debugging and it is on.
i also relized i SOMEHOW managed to download the galaxy s3 rom instead of the note 2 rom and flash it, and i guess thats the problem, however im sure it didnt flash right, any way i downloaded the correct rom and flashed it using mobile odin, every thing worked fine
however i still cant get into recovery mod, and the problem where the device stays in sleep mode is still there...
Im going to try this TWRP thingy now

Moldat said:
Hey thanks for the answers, i indeed check usb debugging and it is on.
i also relized i SOMEHOW managed to download the galaxy s3 rom instead of the note 2 rom and flash it, and i guess thats the problem, however im sure it didnt flash right, any way i downloaded the correct rom and flashed it using mobile odin, every thing worked fine
however i still cant get into recovery mod, and the problem where the device stays in sleep mode is still there...
Im going to try this TWRP thingy now
Click to expand...
Click to collapse
By the way, as noted by Adam Outler, you should not use ODIN to continuously flash ROM's. Just to reset phone if needed. Using ODIN to flash ROM's will only turn out badly.

CBConsultation said:
By the way, as noted by Adam Outler, you should not use ODIN to continuously flash ROM's. Just to reset phone if needed. Using ODIN to flash ROM's will only turn out badly.
Click to expand...
Click to collapse
i see... well currently what i want to do is reset every thing i did, but i cant because the phone wont connect to the usb.

Moldat said:
i see... well currently what i want to do is reset every thing i did, but i cant because the phone wont connect to the usb.
Click to expand...
Click to collapse
Are you using a USB 2.0 or 3.0 port? use 20. if you're not already.

CBConsultation said:
Are you using a USB 2.0 or 3.0 port? use 20. if you're not already.
Click to expand...
Click to collapse
im using 2.0, i tried every usb port on my pc just in case....
The thing is it used to work earlier, before ive gone and messed it all up

Sorry you're not having much luck. Maybe one of the brilliant devs will hop in and lend some thoughts. I'm out of ideas at the moment.

Thanks any way dude, appreciate it.
Im going to sleep, but let me reiterate the problem.
- Tried to flash a Galaxy s3 rom onto the Note 2, dont ask me how i made this mistake
- something.. happened during the flash
- now the phone wouldn't connect to usb (so i cant use odin) and after the screen turns off it wont turn back on again without switching the device off and on
- eventually downloaded the note 2 rom (omega) and flashed it using mobile odin, this time the proccess finished fine, but...
-Still cant connect the phone to the pc usb, (it charges tho, drivers are installed)
-Screen still wont come back on after it turns off

Shameless bump =[

Man.......
im guessing this problem is not a common one eh?
I hate to spam but im really lost, having this 600$ mirrior feels bad :<

Have you tried flashing a stock rom with odin mobile? I've not used odin mobile so I have no idea what it can and can't do. But you could try flashing a stock rom and then put Cwm or twrp after you have checked it
Sent from my GT-N7100 using xda premium

[Q] Won't boot, no download mode, comp won't recognize it!

Ok guys, I'm no noob but this phone has me stumped. Sold my S2 to a friend with Jedi on it. Worked good for a while and he said it started acting erratic. So I do a factory reset and it gets to the part where it says updating applications. Gets to about 70-90 and reboots and does it all over again. So I reflash it with TWRP to latest Jedi. Still the same. Gets to 70-90 updating apps and reboots. I tried putting it in download mode to factory flash it but it boots back into TWRP instead. It charges fine although the computer does not recognize it even though I have kies installed with latest drivers. I've flashed several different roms with same result. Gets to updating applications and freezes and reboots. Is there an alternate method for getting this thing into download mode? I fear it may be hardware related though it was booting and semi working when he brought it to me.

reocej said:
Ok guys, I'm no noob but this phone has me stumped. Sold my S2 to a friend with Jedi on it. Worked good for a while and he said it started acting erratic. So I do a factory reset and it gets to the part where it says updating applications. Gets to about 70-90 and reboots and does it all over again. So I reflash it with TWRP to latest Jedi. Still the same. Gets to 70-90 updating apps and reboots. I tried putting it in download mode to factory flash it but it boots back into TWRP instead. It charges fine although the computer does not recognize it even though I have kies installed with latest drivers. I've flashed several different roms with same result. Gets to updating applications and freezes and reboots. Is there an alternate method for getting this thing into download mode? I fear it may be hardware related though it was booting and semi working when he brought it to me.
Click to expand...
Click to collapse
How are you getting it into download mode? Plugging in into the PC with both volume buttons pressed during initial boot?

smokinjoe2122 said:
How are you getting it into download mode? Plugging in into the PC with both volume buttons pressed during initial boot?
Click to expand...
Click to collapse
Yes. That's the only way I know. But like I said it just goes to twrp instead. Any ideas?

reocej said:
Yes. That's the only way I know. But like I said it just goes to twrp instead. Any ideas?
Click to expand...
Click to collapse
If you can't get into download mode the way @smokinjoe2122 said, you are probably going to need a USB jig. You can find them on ebay for a few dollars. Make sure it is T989 compatible before you buy it.
The thing I would try first is take the battery out for five minutes, put it back in and then try getting into download mode.
Keep in mind that even with the jig, you may not be able to get it to work.

reocej said:
Ok guys, I'm no noob but this phone has me stumped. Sold my S2 to a friend with Jedi on it. Worked good for a while and he said it started acting erratic. So I do a factory reset and it gets to the part where it says updating applications. Gets to about 70-90 and reboots and does it all over again. So I reflash it with TWRP to latest Jedi. Still the same. Gets to 70-90 updating apps and reboots. I tried putting it in download mode to factory flash it but it boots back into TWRP instead. It charges fine although the computer does not recognize it even though I have kies installed with latest drivers. I've flashed several different roms with same result. Gets to updating applications and freezes and reboots. Is there an alternate method for getting this thing into download mode? I fear it may be hardware related though it was booting and semi working when he brought it to me.
Click to expand...
Click to collapse
The PC isn't recognizing the phone BCUZ u have kies installed, Odin and kies don't mix so if kies is anywhere installed Odin won't see the phone, and kies won't see it because u have an unlocked bootloader... Try removing kies hen using Odin, if u need drivers search Samsung USB driver dl
Sent from my SAMSUNG-SGH-T989 using XDA Premium 4 mobile app

soupysoup said:
The PC isn't recognizing the phone BCUZ u have kies installed, Odin and kies don't mix so if kies is anywhere installed Odin won't see the phone, and kies won't see it because u have an unlocked bootloader... Try removing kies hen using Odin, if u need drivers search Samsung USB driver dl
Sent from my SAMSUNG-SGH-T989 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Not true and that wouldn't keep it from going into d/l mode. And I only installed kies after I couldn't get odin to recognize it to see if kies would. I have a second T989 (unlocked bootloader) that works just fine with both programs installed. I suspected that maybe he got the phone wet at some point and he said he had indeed. I think this is whats causing the issues. Phone charges fine but no program will read it.

[HELP] Phone stuck on boot loop & can't be recognized on PC

So a few months ago , I flashed my phone with JMT v5. Nothing was wrong with it until a few days ago when I turned it on and started a bootloop. So I figured, I'll just restore it to stock . Then I went to try and plug my phone in the PC & it wouldn't recognize it. I tried re-downloading the drivers, super wipe and nothing worked. I can get into recovery mode.. just not download mode to use ODIN. I need help !

illest_inspiration said:
So a few months ago , I flashed my phone with JMT v5. Nothing was wrong with it until a few days ago when I turned it on and started a bootloop. So I figured, I'll just restore it to stock . Then I went to try and plug my phone in the PC & it wouldn't recognize it. I tried re-downloading the drivers, super wipe and nothing worked. I can get into recovery mode.. just not download mode to use ODIN. I need help !
Click to expand...
Click to collapse
It is known on this model that the power button sticks. Some have fixed it by taking it apart and blowing it work compressed air. Others have had to solder a new button on tough. I fixed mine with air luckily. It was doing the exact same thing. You could try tapping it against something ( the power button ) to see if it will boot completely.
Sent from my SGH-T889 using xda app-developers app

Try flashing another ROM in recovery, what happens? If it was the power button I don't think ud be able to successfully access recovery, try wiping and flashing a new ROM then enabling debugging in developer options then connecting to the PC
Sent from my SAMSUNG-SGH-T989 using XDA Premium 4 mobile app

illest_inspiration said:
So a few months ago , I flashed my phone with JMT v5. Nothing was wrong with it until a few days ago when I turned it on and started a bootloop. So I figured, I'll just restore it to stock . Then I went to try and plug my phone in the PC & it wouldn't recognize it. I tried re-downloading the drivers, super wipe and nothing worked. I can get into recovery mode.. just not download mode to use ODIN. I need help !
Click to expand...
Click to collapse
if you can get into recovery mode then dl my ROM Shadow_Final which has recovery 2.6 built into it and push it to your phone while your device is in download mode either with adb push or using the mount feature in most recoveries.. which recovery are you on right now?
this will help if you have a decent working power button.

[Q] Tmobile Samsung galaxy S3 sgh-t999 is hard bricked, need help

Hi I have a samsung galaxt s3 sgh-t999, I rooted my phone with no problems and wanted to be able to move apps to sd card so I went to rom manager and clicked on partition sd card and it said it was going to reboot it shut off and now it wont turn back on, wont go into recovery mode, if i plug it into the computer, the computer dont pick it up, when i plug in the charger it does nothing... I really need help, is there away to fix it or do I have a $500 door stop or paper weight??? all help appreciated

I too Have a T999L that is hard bricked. No issues rooting. used swapper 2 and link2sd and got hard bricked. I am running du_d2tmo-2013-10-14 rom 4.3 JB. I attempted the debrick method using both nix and winblows.. no results whatsoever . not a single error. in fact, i cannot get my T999L to do anything at all. i plug it into the pc and IF the battery is out, the red light comes on. with the battery in, it does nothing at all. ANY help would be greatly appreciated

shawzaw said:
Hi I have a samsung galaxt s3 sgh-t999, I rooted my phone with no problems and wanted to be able to move apps to sd card so I went to rom manager and clicked on partition sd card and it said it was going to reboot it shut off and now it wont turn back on, wont go into recovery mode, if i plug it into the computer, the computer dont pick it up, when i plug in the charger it does nothing... I really need help, is there away to fix it or do I have a $500 door stop or paper weight??? all help appreciated
Click to expand...
Click to collapse
Can you get into download mode? Does it show up on Odin? If it does then flash a root66 img root66_TMO_T999UVUEMJC for my Tmobile T999 This is what I used when I thought my phone was bricked. I used Odin to flash TWRP recovery and then format, and flash a custom rom. Good luck

shawzaw said:
Hi I have a samsung galaxt s3 sgh-t999, I rooted my phone with no problems and wanted to be able to move apps to sd card so I went to rom manager and clicked on partition sd card and it said it was going to reboot it shut off and now it wont turn back on, wont go into recovery mode, if i plug it into the computer, the computer dont pick it up, when i plug in the charger it does nothing... I really need help, is there away to fix it or do I have a $500 door stop or paper weight??? all help appreciated
Click to expand...
Click to collapse
Rom Manager most likely partitioned your INTERNAL SD Card instead. You'd have to Flash Root66 for Android 4.2 via Odin.
BlazeUser said:
I too Have a T999L that is hard bricked. No issues rooting. used swapper 2 and link2sd and got hard bricked. I am running du_d2tmo-2013-10-14 rom 4.3 JB. I attempted the debrick method using both nix and winblows.. no results whatsoever . not a single error. in fact, i cannot get my T999L to do anything at all. i plug it into the pc and IF the battery is out, the red light comes on. with the battery in, it does nothing at all. ANY help would be greatly appreciated
Click to expand...
Click to collapse
Did you try the De-Bricking Thread in Development sub forum ?

Perseus71 said:
Rom Manager most likely partitioned your INTERNAL SD Card instead. You'd have to Flash Root66 for Android 4.2 via Odin.
Did you try the De-Bricking Thread in Development sub forum ?
Click to expand...
Click to collapse
yes i tried this method on both windows and ubuntu 12.04 http://forum.xda-developers.com/showthread.php?t=2439367

BlazeUser said:
yes i tried this method on both windows and ubuntu 12.04 http://forum.xda-developers.com/showthread.php?t=2439367
Click to expand...
Click to collapse
What image did you use ?

Perseus71 said:
What image did you use ?
Click to expand...
Click to collapse
i used the T999L image

Hey can someone help me where to find a tutorial to root my T999v, I only see tutorials for T999 and T999L can i use those same tutorial to root my phone on version 4.1.2 please i just don't wanna brick my phone so someone help me

BlazeUser said:
i used the T999L image
Click to expand...
Click to collapse
Please use 4.3 image for T999
dorian2kx said:
Hey can someone help me where to find a tutorial to root my T999v, I only see tutorials for T999 and T999L can i use those same tutorial to root my phone on version 4.1.2 please i just don't wanna brick my phone so someone help me
Click to expand...
Click to collapse
Yes.

acedik said:
Can you get into download mode? Does it show up on Odin? If it does then flash a root66 img root66_TMO_T999UVUEMJC for my Tmobile T999 This is what I used when I thought my phone was bricked. I used Odin to flash TWRP recovery and then format, and flash a custom rom. Good luck
Click to expand...
Click to collapse
no i cant get into download mode or recovery mode, it loads nothing up, wont vibrate or anything, its hard bricked, i dont know what version of odin i need for my phone, it from tmobile samsung galaxy s3 sgh-t999

shawzaw said:
no i cant get into download mode or recovery mode, it loads nothing up, wont vibrate or anything, its hard bricked, i dont know what version of odin i need for my phone, it from tmobile samsung galaxy s3 sgh-t999
Click to expand...
Click to collapse
Wow, so its still bricked from December? Did you recently try the debrick method in dev section?
Sent from my SGH-T999 using Tapatalk

bricked
ive got a similar problem. tried this method http://forum.xda-developers.com/showthread.php?t=2439367 but it still will not do anything, no power, no reaction, just black screen. its tmobile sgh-t99l. really really need help if anyone can

syben7 said:
ive got a similar problem. tried this method http://forum.xda-developers.com/showthread.php?t=2439367 but it still will not do anything, no power, no reaction, just black screen. its tmobile sgh-t99l. really really need help if anyone can
Click to expand...
Click to collapse
You may need a debrick.img created from a device with the NC1 firmware. Do you know what build you were on before it bricked?
We dont have that NC1 image yet, that im aware of, but ill see if I cant find someone to make one.
Sent from my SGH-T999 using Tapatalk

syben7 said:
ive got a similar problem. tried this method http://forum.xda-developers.com/showthread.php?t=2439367 but it still will not do anything, no power, no reaction, just black screen. its tmobile sgh-t99l. really really need help if anyone can
Click to expand...
Click to collapse
Sent you a pm with a new debrick.img to try. Please reply via pm to let me know how it goes. Good luck!
Sent from my SGH-T999 using Tapatalk

DocHoliday77 said:
You may need a debrick.img created from a device with the NC1 firmware. Do you know what build you were on before it bricked?
We dont have that NC1 image yet, that im aware of, but ill see if I cant find someone to make one.
Sent from my SGH-T999 using Tapatalk
Click to expand...
Click to collapse
I was on the pac 4.4 nightly, had flashed new nightly updates regularly for nearly a month with no problems, but then decided to switch to cm11, when I tried to flash that it gave me the bootloader error, so I went to the method that was a supposed fix for that and flashed it and thats when it went dead.

Same Problem
Hey guys I have the same exact problem heres how it started, which I think accurately describes everyone else with the same problem:
1) I downloaded the correct TWRP for my phone and unlocked it previously with ODIN.
2) So far everything is fine, now I find a nice new ROM which is stable and try to flash it. The rom was: FlashingDroid_S5_v2.2
3)First I deleted cache and dalvic cache as well, basically the default wipe.
4) I flashed the ROM and it said it was succesful, I click reboot, and nothing
Symptoms
1)No vibration
2)No screen image whatsoever
3)No signs of booting up with computer
4) Does not boot up using JIG method
5)Computer does not see phone
Notes
1) I tried checking the pulse of the phone W/out battery and gave me very little wattage, and eventually it drained out
2) Then I tried plugging it into my computer and the front red light went on but no power in phone and PC cannot see it
3) Sometimes when I put the battery in, it gives me a quick flash, from the flashlight on the back, OR it gives a millisecond of a vibration
4)Before I flashed I had android 4.3 Jellybean stock with root-again I tried to flash FlashingDroid_S5_v2.2 w/TWRP
Trials to resolve in which did NOT work
1) I tried putting it into download mode, with JIG but no battery and had someone put the battery in WHILE i was pressing HOME+POWER+VOLUME DOWN with the JIG
Results: It sometimes gave me a small vibration, but no results
2) Tried to install correct ODIN and KIES software
Result: Gave me negative sound on laptop meaning it does not recognize device-it does not show up in My Computer either

Having the same issue.
I used the FlashingDroid_S5_v2.2 rom. Wiped the phone before flashing, the prompt said successful and rebooted.
Then nothing.
No response from charging, power, download mode... nothing.