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Stuck at "Samsung Galaxy" boot screen, cant get into bootloader, computer wont detect
Hey everyone this has been a huge hassle for me for the last few days and was hoping someone could help me. I have had to resort to using my HTC Legend...which I love but it doesnt have what I need.
I was in recovery the other day trying to load a custom rom through the CWM and I went through and accidentally hit "format system". I couldn't cancel the process so I knew something bad was going to happen....I reboot the phone and for the last 3 days I have had it plugged into the Usb charger with no luck of booting, it has been stuck at the "Samsung Galaxy S 19000M" boot screen and no further. I took the battery out and tried rebooting it after a few minutes. No luck with this either, still stuck at the Samsung screen. I CAN get into "DOWNLOAD MODE" but I CAN NOT get into recovery/bootloader (hold volume up/home button/power button).
I have put it into download mode and and plugged it into the computer (I am running Windows 7 64-bit) and it will not detect it. I have all of the correct drivers, I know this as I have a friend who owns the exact same phone and my computer detects it just fine. Odin nor ADB will detect that there is anything AT ALL plugged into the computer. It does not even come up as, "android device", or "storage", there is nothing, nota, it is as if the phone isn't even plugged in. It will not detect in "download mode" nor while its stuck at the "Samsung Galaxy S" screen, and yes I have tried a different USB cable, and still nothing..
I am quite capable with electronics but I cannot find anything on the internet as of what to do. Is there anything that I could load on an external SD card that would force the phone to flash a ROM with new kernal and modem? I think the phone is empty that is why it is not booting, as if there is nothing to load on the phone. Is there anything at all that anyone can think of??? I am completely stuck. I wanted this phone to last until the Samsung Galaxy S 2 was released here lol.
I'm with Virgin Mobile Canada. Thanks!
Cant you get it into Recovery mode?
Have you tried heimdall?
You will have to follow the instructions coming with it to the letter (about installing some custom USB-driver).
Herman76 said:
Cant you get it into Recovery mode?
Click to expand...
Click to collapse
Hey herman, "I CAN get into "DOWNLOAD MODE" but I CAN NOT get into recovery/bootloader (hold volume up/home button/power button)."
profalbert said:
Have you tried heimdall?
You will have to follow the instructions coming with it to the letter (about installing some custom USB-driver).
Click to expand...
Click to collapse
Hey, I will search for that right away and let you know how it turns out. Thank you!!
well if you have download mode then dont panic.
just flash a 3 file firmware along with pit file and re-partition and you will be fine
azzledazzle said:
well if you have download mode then dont panic.
just flash a 3 file firmware along with pit file and re-partition and you will be fine
Click to expand...
Click to collapse
How can I flash any firmware if my PC will not detect the phone? When I plug the phone in there is nothing. Odin doesn't detect the phone, Keis doesn't detect the phone, ADB does not detect the phone, and I just tried Heindall, and it does not detect the phone..... Maybe the actual hardware for the USB plug in is faulty in its self, in which case I am screwed.
Galaxy19000M said:
How can I flash any firmware if my PC will not detect the phone? When I plug the phone in there is nothing. Odin doesn't detect the phone, Keis doesn't detect the phone, ADB does not detect the phone, and I just tried Heindall, and it does not detect the phone..... Maybe the actual hardware for the USB plug in is faulty in its self, in which case I am screwed.
Click to expand...
Click to collapse
i see..... i only read the last 2 posts and im always telling people off for not reading properly
have you tried the obvious steps such as
Un-install - Re install Kies
Run Odin as administrator
Tried Alternative USB port - direct into the PC motherboard
Finally a different PC all together
hope you can get it workin hate to see another broken SGS
azzledazzle said:
i see..... i only read the last 2 posts and im always telling people off for not reading properly
have you tried the obvious steps such as
Un-install - Re install Kies
Run Odin as administrator
Tried Alternative USB port - direct into the PC motherboard
Finally a different PC all together
hope you can get it workin hate to see another broken SGS
Click to expand...
Click to collapse
I have tried, uninstall-re install of kies, run odin as admin, alternate usb port, anddd I tried plugging it into my laptop...no luck...this absolutely driving me nuts because I know the phone cant be bricked, if I can get into download mode I SHOULD be fine but for some strange reason the phone seems to be undetectable...ahhhhhhhhhhhh if only there was just some way to access the internal storage or a program that would force a flash through an external SD....
I am going to try loading Ubuntu on my computer on one of my HDD and see if it will detect the phone. I am assuming this is my last option and I have high hopes as Ubuntu detects almost anything...I will update...if it doesnt work I might be looking into taking apart the phone its self and intalling a new USB plug in on the phone motherboard...
im not sure of any other steps
last resort.... have you tried another USB cable ? like your friends cable that he uses for his phone ?
EDIT: if i was you i WOULD NOT take the phone apart.... if you do and it does not work, your warranty will be void,
at least if you cant get it working you can send it off for repair and blame kies, you will have a good chance of getting it fixed by samsung than you would yourself
azzledazzle said:
im not sure of any other steps
last resort.... have you tried another USB cable ? like your friends cable that he uses for his phone ?
Click to expand...
Click to collapse
yeah lol like I said in the first post I tried a different USB cable all together.
I have two HTC Legends, tried both cables from them, plus the OEM cable that came with the SGS
azzledazzle said:
im not sure of any other steps
last resort.... have you tried another USB cable ? like your friends cable that he uses for his phone ?
EDIT: if i was you i WOULD NOT take the phone apart.... if you do and it does not work, your warranty will be void,
at least if you cant get it working you can send it off for repair and blame kies, you will have a good chance of getting it fixed by samsung than you would yourself
Click to expand...
Click to collapse
I dont know if it has been opened already by someone else. I bought the phone for $180 CAD from a sort of "2nd turn" site. As in it was being sold as is. The phone problem reported by them was that the USB connectivity was not working. When I originally got the phone from them everything was working correctly, except the USB connectivity like it stated. It came ROOTED and loaded with the leaked version of Froyo before it was out so I automatically assumed that was causing the USB problems. I got around to changing the ROM with a reported working USB using CWM. But, still no luck with USB connectivity. I just dealt with the problem and flashed everything through CWM. Which led me to this...ugh
Is there supposed to be a warranty seal behind the battery cover? Over the screws like there usually is? Cause I see nothing..
thats not good news.
there is no warranty sticker, but samsung could find out if the phone has been opened.
It depends on the actual repair guy, to be honest, samsung will have 100's of phones to repair daily, the majority just get passed on - flashed - wiped - boxed and sent back to the owner.
however if some (P)Rick is having a bad day and wants to find out why the phone is in for repair, and he finds out its been opened up, or its had custom firmware, then he can refuse to fix the phone or send it back to you with a bill included lol.
so you have to have a good excuse incase the worst happens.
if you dont fancy your chances and you feel capable of replacing the USB yourself then hey go for it !!
azzledazzle said:
thats not good news.
there is no warranty sticker, but samsung could find out if the phone has been opened.
It depends on the actual repair guy, to be honest, samsung will have 100's of phones to repair daily, the majority just get passed on - flashed - wiped - boxed and sent back to the owner.
however if some (P)Rick is having a bad day and wants to find out why the phone is in for repair, and he finds out its been opened up, or its had custom firmware, then he can refuse to fix the phone or send it back to you with a bill included lol.
so you have to have a good excuse incase the worst happens.
if you dont fancy your chances and you feel capable of replacing the USB yourself then hey go for it !!
Click to expand...
Click to collapse
Well thank you for all the help. I am going to try installing Ubuntu first and see what happens, I have never had any driver issues with that OS EVER so if its detectable, Ubuntu will be the one to detect it. If that doesn't work I might take my chances and send it in. And if like you said that one person decides to screw me over, they at least have to send it back to me, in which case I will just open it myself and change the USB plug in like I said. (which might not even be the problem...)
Is there anyway to tell on the out side without opening it if it has indeed been opened before???
erm..... i dont think so, but i dont know what measures samsung have took to find this out.
if it was me the obvious things i would look for is, damaged screw heads and scratches down the sides - where the casing has been prised open. other than that i would not know what to look for
either way, i hope u get it fixed
azzledazzle said:
erm..... i dont think so, but i dont know what measures samsung have took to find this out.
if it was me the obvious things i would look for is, damaged screw heads and scratches down the sides - where the casing has been prised open. other than that i would not know what to look for
either way, i hope u get it fixed
Click to expand...
Click to collapse
Well I sent my phone in to Samsung last week and I just got it back today! I opened it up and I guess the problem with the phone was pretty bad lol they just gave me a new phone, I was thinking it was refurbed but it said right on the repair receipt "condition=NEW" I am extremely happy.
That aside, do you know if you can use the SGS II if it is unlocked in Canada?
The phone USB port is having problems. It will charge ok wont connect to any laptop in any mode, system, fastboot or recovery. It would be powered by it for a small fraction good enough for it to be detected and then it would stop sending signals. Anybody know any fix for the problem.
Also has anyone sent their rooted phone for repair recently n got it repaired under warranty. Its revone S=off and running trickdroid.
And the error in device manager is USB BOS descriptor failed, "waiting for device", "Device cannot start. (Code 10)"
its probably the voltages messing it up. On connecting the USB it turns on car mode. I was able to briefly get the UMS to work by draining down the battery n connecting to laptop n turning it on. It worked for 2-3 boots and thats it. Its gone again...
charnsingh_online said:
its probably the voltages messing it up. On connecting the USB it turns on car mode. I was able to briefly get the UMS to work by draining down the battery n connecting to laptop n turning it on. It worked for 2-3 boots and thats it. Its gone again...
Click to expand...
Click to collapse
i'm having almost the exact same issues you are. it won't charge unless it's turned off, and it won't connect to my computer at all. sometimes if it's plugged in it'll put itself in car mode. did you manage to get yours fixed?
geometricpiss said:
i'm having almost the exact same issues you are. it won't charge unless it's turned off, and it won't connect to my computer at all. sometimes if it's plugged in it'll put itself in car mode. did you manage to get yours fixed?
Click to expand...
Click to collapse
Same problem here! I made a thread about it but no one answered..
I'm glad it charges though, yesterday when I went to bed it wouldn't charge, but this morning it did. Goes into car mode though and it won't connect to the PC. I think I'm going to bring it back for a repair/replace under warranty.
i fixed it, tried different cables and chargers and finally the charger from my old old moto cliq fixed it, i think it was short at some point of voltage troubles. Fixed since some days now. No more trouble. Also discharge ur battery a few times ( turn of fast boot from settings) and charge all the way to 100 for like 3 days. Also try booting in fastboot mode and connecting to computer see if fastboot usb is connected. took a few days to get it work using different methods. Dont exactly know which one worked
Synestic said:
Same problem here! I made a thread about it but no one answered..
I'm glad it charges though, yesterday when I went to bed it wouldn't charge, but this morning it did. Goes into car mode though and it won't connect to the PC. I think I'm going to bring it back for a repair/replace under warranty.
Click to expand...
Click to collapse
i went in to my t-mobile store to get the warranty replacement process started this morning, but of course the rep saw that i had clockwork installed on it and said he couldn't start the exchange until i got it back to stock. problem is, since it doesn't talk to my computer i can't access adb to reset my tampered/unlock flags and flash the stock recovery. i'm probably gonna have to throw down $175 to asurion to get it replaced for "water damage" or something, unless you guys have any other suggestions i might have overlooked. when i get home i'll try a bunch of different microusb cables to see if i can get any to work, like charnsingh_online mentioned.
just wanted to toss in a quick update in case anybody else is having this problem... a few hours ago someone posted about this same issue on the HTC One subreddit, and i came across a post on the vodafone forums from today describing it as well. i'm getting a little concerned that there might be a bad batch of these phones floating around that are all beginning to fail.
Quick update from me aswell
Yesterday evening it charged like normal, I could even pull the plug out and put it back in without the phone going in car mode, it would still charge.
Now this morning I wanted to try to see if it connects to my PC but that still didn't work. I put it in the charger just to see if it still would charge as easy as the evening before but it went to car mode and I was back at the beginning. Turning the device off and back on didn't resolve it.
Now it does charge again by turning off fast boot (or however it's called, I'm translating from dutch). That made it work again (but for how long?!)
EDIT
My phone finally connected to the PC. The phone still went into car mode but it didn't disconnect after that (like it used to do). I can put my music on my phone now but the phone is alternating between car mode and normal mode.. pretty odd.
I have the same problem. when I turn on the htc one, rainbow screen appears, and does not detect when I connect to PC, I will test the battery discharge, hopefully get lucky,
I'm having the same issue as well. The phone randomly now is throwing itself into portrait mode even when I don't have it plugged in, charging is very intermittent. I'm thinking there's a short somewhere on the circut board but that's only a guess. Do we think this is a hardware issue? At least I'm still on stock if I have to get the phone replaced, but what a PITA with not having an SD card to remove. I'm liking that less and less... grr.
may be a defect, i had a few cells and never appeared a similar problem, I had a galaxy s2, s3, s4, HTC Evo .
I detected car accessory mode, and the strange thing is in Fastboot Mode I can install an official RUU from my PC .
I'm thinking of a theory, it could be that the MISC partition mmcblk0p19 apparently damaged as happened with the HTC Desire for a while now, if reflashing That possibly corrupt partition with a fresh htc ONE, I'm digging into this line of research
http://www.modaco.com/topic/309939-usb-brickrickrolledb0rked-fixed/
OTG mode?
Have had Htc one x + from ebay for a week with no sync or charging problems then yesterday tried to sync but phone crashed/rebooted and asked to send error report to htc for "abnormal restart" or somthing and my pc saw it as an "un-recognised device", since then it is not even seen by my pc and will only charge when off or after restart. The usb is putting out 5v which it should only do in OTG, using an otg cable it powers flash drives ect and see's them. If I can't fix this it will go back to HTC under warranty.
aliendan2 said:
Have had Htc one x + from ebay for a week with no sync or charging problems then yesterday tried to sync but phone crashed/rebooted and asked to send error report to htc for "abnormal restart" or somthing and my pc saw it as an "un-recognised device", since then it is not even seen by my pc and will only charge when off or after restart. The usb is putting out 5v which it should only do in OTG, using an otg cable it powers flash drives ect and see's them. If I can't fix this it will go back to HTC under warranty.
Click to expand...
Click to collapse
Run phone down to 2% battery then checked and no more 5v output from the usb port,turned phone off and still no output voltage from the usb. The phone now charges and connects to my pc as it should. If the battery was removable as it is on other phones it would have done the same as discharging the battery on the htc one x + to give it a propper reset.
geometricpiss said:
i went in to my t-mobile store to get the warranty replacement process started this morning, but of course the rep saw that i had clockwork installed on it and said he couldn't start the exchange until i got it back to stock. problem is, since it doesn't talk to my computer i can't access adb to reset my tampered/unlock flags and flash the stock recovery. i'm probably gonna have to throw down $175 to asurion to get it replaced for "water damage" or something, unless you guys have any other suggestions i might have overlooked. when i get home i'll try a bunch of different microusb cables to see if i can get any to work, like charnsingh_online mentioned.
Click to expand...
Click to collapse
im looking at the same options too man... would have to pay $150 or so to get a brand new one from rogers unless they sent my phone from repair without noticing the unlocked bootloader. from what ive seen theres no way to relock it and flash the stock recovery aaaand RUU without computer connection.
looking at my situation now, im considering never rooting again just because of how screwed you are if something happens to the hardware.
i havent really considered replacing the usb port myself but i guess if i found a store where i live that can do it for a reasonable price, imma go for that.
NIKEstickER said:
im looking at the same options too man... would have to pay $150 or so to get a brand new one from rogers unless they sent my phone from repair without noticing the unlocked bootloader. from what ive seen theres no way to relock it and flash the stock recovery aaaand RUU without computer connection.
looking at my situation now, im considering never rooting again just because of how screwed you are if something happens to the hardware.
i havent really considered replacing the usb port myself but i guess if i found a store where i live that can do it for a reasonable price, imma go for that.
Click to expand...
Click to collapse
Man, you can flash it, if you have the same issue as me, i was able to flash in FASTBOOT MODE, and relock with renove , i used ADB WIFI from MARKET , with this app you are able to send ADB commands , adb shells, etc for REVONE S-OFF, or apply a RUU original, in FASTBOOT MODE your PC should detect connections.
bovoro said:
Man, you can flash it, if you have the same issue as me, i was able to flash in FASTBOOT MODE, and relock with renove , i used ADB WIFI from MARKET , with this app you are able to send ADB commands , adb shells, etc for REVONE S-OFF, or apply a RUU original, in FASTBOOT MODE your PC should detect connections.
Click to expand...
Click to collapse
well last night my computer wasnt picking it up in fastboot mode and i have all the drivers from when i unlocked a couple weeks ago so it should be recognized. but i guess i could atleast try relocking it. and cant i just get rid of root straight from the device?
do you know what command i would have to do through adb, ike fastboot oem lock or is it different?
Amm, have you used renove for s-off?? If you use fastboot oem lock maybe you will get the relocked mark or tampered maybe with Revone you can roll backto a clean locked and s-on state
Enviado desde mi HTC One usando Tapatalk 4
my phone is unlocked but is still s-on. how would i get back to stock 4.1.2 and no root after if i can relock my boatloader using that wifi adb?
look, if you lock the bootloader again being in S-ON, you will receive the label relocked or tampered with this you might void your warranty if you send it, the option that I can think, make S-OFF with REVONE, Read a little this thread : http://forum.xda-developers.com/showthread.php?t=2314582
You can fully use ADB commands via wifi, tested by me, with REVONE you can LOCK the bootloader and back to S-ON , with no trace of having changed either BOOTLOADER or S-OFF/S-ON .
Hello everyone,
My wifes not 4 recently went to crap and will not connect to the pc in order to ODIN back to stock.. ive tried everything that I know including Samsung drivers reinstalled.. Uninstaller drivers in device manager and reply the phone in. It will not connect. . The computer makes a noise when you plug it in as it normall would, but comes up with an error on screen saying "device has malfunctioned , could not connect please Disconnect and reconnect the device if the problem persists there might be a problem with the device. "
Any advice would sincerely be appreciated, please help..
Sincerely VeRiFiEdSuB
verifiedsub said:
Hello everyone,
My wifes not 4 recently went to crap and will not connect to the pc in order to ODIN back to stock.. ive tried everything that I know including Samsung drivers reinstalled.. Uninstaller drivers in device manager and reply the phone in. It will not connect. . The computer makes a noise when you plug it in as it normall would, but comes up with an error on screen saying "device has malfunctioned , could not connect please Disconnect and reconnect the device if the problem persists there might be a problem with the device. "
Any advice would sincerely be appreciated, please help..
Sincerely VeRiFiEdSuB
Click to expand...
Click to collapse
MTP mode vs camera mode?
Does kies recognize it?
Also as strange as it sounds, you may toggle developer options and usb debugging on and off. I did this on a family members ASUS tablet that displayed the same issue and then the PC recognized it. I was just trying everything I could think of.
Edit: I just realized you said Odin and not just connecting as a normally powered on device. Do you have it in download mode when connecting to the PC with Odin running?
nine5raptor said:
MTP mode vs camera mode?
Does kies recognize it?
Also as strange as it sounds, you may toggle developer options and usb debugging on and off. I did this on a family members ASUS tablet that displayed the same issue and then the PC recognized it. I was just trying everything I could think of.
Edit: I just realized you said Odin and not just connecting as a normally powered on device. Do you have it in download mode when connecting to the PC with Odin running?
Click to expand...
Click to collapse
unfortunately i cannot get the phone to bootup as to get into the hidden menu and turn on the MTP that way and yes if i am trying to connect to the phone to use odin i am in download mode when i try to connect.. the phone does not want to connect to the computer no matter what i do ive finally managed to get it to download mode and now am going to try and flash a different custom rom in the hopes it will boot up.. if it will do that i ill try and get mobile odin.. but even that hasnt been working. when i install a new rom and click on reboot the phone just shuts off. the phone wont turn back on after that unless i leave the battery out for several minutes then put the battery back in and press the power button. upon doing that the phone instantly boots to recovery.
This happened to me.
I even replaced the USB Port (Then dropped the phone while it didn't have the frame on and cracked the LCD)
The phone's USB port still didn't work and I had to replace the phone.
it is a very, very odd bug with this phone that multiple people have been experiencing but no one knows the cause of it.
It may just be faulty phone. Several people recently have had this bug.
my phone was made in Korea, Region: USA-Revision Q8R2.
N910T (UD)
So. Sadly, the only way as of right now to fix this is to get a new phone.
I tried a lot of things with my phone before I broke it to attempt to fix the USB port.
And the issue also lead to slow charging (220mA) and when I plugged it into the wall it would say USB Charger not AC Connected
Are you using the oem cord that came with the phone. I've experienced issues using non oem cords.
Yes sir I've tried multiple OEM and non OEM cords still won't recognize the phone
Sent from my SM-N910W8 using XDA-Developers mobile app
Did you try ask the different USB outlets? Did you try a different computer? For me USB 2 works, but not 3. Also I've had trouble with those on the front of the case. I always use the ones on the back. Just throwing a few things out there. It's possible you have a bad USB port on the device.
Sent from my SM-T810 using Tapatalk
My T810 has stopped fast charging and is no longer connecting when plugged into a computer. But is does charge. Have tried several USB cables and chargers that work with other Samsung tablets.
Same here. Started a week ago.
Slow charging and PC does not recognise the device any more.
USB OTG does not work any more.
Additionally I see a never ending wakelock from 'Android OS'. No more deep sleep.
The issues are maybe connected.
Because the device is not rooted, I can't use WakeLockDetector to find the specific reason. The ADB workaround also does not work, because USB connection fails.
Have you tried to hard reset?
meawww said:
Have you tried to hard reset?
Click to expand...
Click to collapse
Not yet. I first try to find a solution without setting up everything again. Without root unfortunately I can't use TitaniumBackup. Without USB I unfortunately can't root.
android.outliner said:
Not yet. I first try to find a solution without setting up everything again. Without root unfortunately I can't use TitaniumBackup. Without USB I unfortunately can't root.
Click to expand...
Click to collapse
If you have twrp i think you can root your device with chainfire su
meawww said:
If you have twrp i think you can root your device with chainfire su
Click to expand...
Click to collapse
I wanted to wait until end of warranty. So no TWRP as well.
There is an older thread with a slow charging issue. A hard reset solved it in this case and it was thought that a vpn client was the reason. I use 'Block This!' and already updated it to the latest version and also disabled it and rebooted. No success up to now.
android.outliner said:
I wanted to wait until end of warranty. So no TWRP as well.
There is an older thread with a slow charging issue. A hard reset solved it in this case and it was thought that a vpn client was the reason. I use 'Block This!' and already updated it to the latest version and also disabled it and rebooted. No success up to now.
Click to expand...
Click to collapse
Yes i was also on that thread because i have 2 tab s2 1 with broken screen and 1 with charging problems too so i did is swap the mobo to get a 100% working tab. I never tried to hard reset the defected mobo because i cant remove the working lcd again because of the adhesive of the hw buttons which is hard not to break when removing screen. Hope you find solution to your problem and incase you do pls share the info mabe i can recover the other mobo, its always better to have extra item for future repair
android.outliner said:
Same here. Started a week ago.
Slow charging and PC does not recognise the device any more.
USB OTG does not work any more.
Additionally I see a never ending wakelock from 'Android OS'. No more deep sleep.
The issues are maybe connected.
Because the device is not rooted, I can't use WakeLockDetector to find the specific reason. The ADB workaround also does not work, because USB connection fails.
Click to expand...
Click to collapse
I want to add, that Odin does not see the device in download mode.
I slowly begin to assume that I have a broken USB and the WakeLocks are not connected to the issue. Or maybe Android tries to access the Port and does not find it and for that reason stays awake. Does that make sense?
android.outliner said:
I want to add, that Odin does not see the device in download mode.
I slowly begin to assume that I have a broken USB and the WakeLocks are not connected to the issue. Or maybe Android tries to access the Port and does not find it and for that reason stays awake. Does that make sense?
Click to expand...
Click to collapse
My other tab was not even showing in computer only charging with red X when connected to pc, while in normal usb charger it takes forever to charge. ive tried to chage the port with my other tab too and nothing changed
meawww said:
My other tab was not even showing in computer only charging with red X when connected to pc, while in normal usb charger it takes forever to charge. ive tried to chage the port with my other tab too and nothing changed
Click to expand...
Click to collapse
So in your case it was a motherboard failure and not a broken USB? The 'red X' and 'charging takes forever' sound familiar.
android.outliner said:
Not yet. I first try to find a solution without setting up everything again. Without root unfortunately I can't use TitaniumBackup. Without USB I unfortunately can't root.
Click to expand...
Click to collapse
Smartswitch mobile, backup to sdcard.
android.outliner said:
So in your case it was a motherboard failure and not a broken USB? The 'red X' and 'charging takes forever' sound familiar.
Click to expand...
Click to collapse
Sorry for late reply im deodexing the android 7 and de-knoxing for my tab, Yes was a faulty mobo (not sure) because i havent tried the hard reset like the dude said in the other thread.. The X in the battery is only connected to pc if i connect to normal charger it has no X but charge super slow
android.outliner said:
Same here. Started a week ago.
Slow charging and PC does not recognise the device any more.
USB OTG does not work any more.
Additionally I see a never ending wakelock from 'Android OS'. No more deep sleep.
The issues are maybe connected.
Because the device is not rooted, I can't use WakeLockDetector to find the specific reason. The ADB workaround also does not work, because USB connection fails.
Click to expand...
Click to collapse
I now tried a hard reset. Unfortunately nothing changed.
I made an OTA update to Android 7.0. Unfortunately nothing changed.
So I assume a broken motherboard or a broken USB port.
I also tried a backup/restore with Samsung Smart Switch to an external SD card. It doesn't backup the App databases/settings and just more or less random SD card folders. It does backup the APKs. You can't rely on it but it's better than nothing if you don't have an USB port. Some Apps like Nova and Solid Explorer provide backups of their settings. Use it in addition to Smart Switch and manually backup your internal card.
Thanks for your comments.
android.outliner said:
Same here. Started a week ago.
Slow charging and PC does not recognise the device any more.
USB OTG does not work any more.
Additionally I see a never ending wakelock from 'Android OS'. No more deep sleep.
The issues are maybe connected.
Click to expand...
Click to collapse
Eventually I sent the device to repair. They changed the motherboard and everything is fine now. Warranty covered the repair, fortunately.
for people have this usb port problem, I had this too before,
what i did to fix it is to use hair dryer, dry usb port for 30 secs, rest for 10 secs, dry 30 secs again, then let it cool down for 3 mins , that's it , it fixed.
kevinchg said:
for people have this usb port problem, I had this too before,
what i did to fix it is to use hair dryer, dry usb port for 30 secs, rest for 10 secs, dry 30 secs again, then let it cool down for 3 mins , that's it , it fixed.
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Click to collapse
Interesting technique Kevin. Any idea how this fix worked?
Don't get pissed at me. This has already been posted in the Q&A, however, I haven't had but one response and it didn't help. I'm a couple of days away from taking this thing to the shooting range. Please let me know if there are any other options. Thanks.
Scenario:
User had a Galaxy S6 T-Mobile and the USB would charge but not allow a data connection (no detection in windows).
Phone is rooted.
User was playing around in "developer options" and accidentally enabled OEM lock somehow.
Now the phone says "custom binary blocked by FRP lock" when the phone boots and then shuts off.
He gave it to me and I've read about several fixes involving Odin but I am unable to get any computer to detect the phone while in download mode.
I thought that maybe the USB module was bad so I meticulously removed and replaced the USB module (I have all the right tools after doing screen repairs for years).
It didn't make a difference. The phone will charge with USB but it won't boot except to download mode and it won't detect on any PC that I try it on. It's not a driver issue, it doesn't even detect at all so you never get to the install driver step.
Is this a brick now or is there any hope besides motherboard replacement?
Kafluke said:
Don't get pissed at me. This has already been posted in the Q&A, however, I haven't had but one response and it didn't help. I'm a couple of days away from taking this thing to the shooting range. Please let me know if there are any other options. Thanks.
Scenario:
User had a Galaxy S6 T-Mobile and the USB would charge but not allow a data connection (no detection in windows).
Phone is rooted.
User was playing around in "developer options" and accidentally enabled OEM lock somehow.
Now the phone says "custom binary blocked by FRP lock" when the phone boots and then shuts off.
He gave it to me and I've read about several fixes involving Odin but I am unable to get any computer to detect the phone while in download mode.
I thought that maybe the USB module was bad so I meticulously removed and replaced the USB module (I have all the right tools after doing screen repairs for years).
It didn't make a difference. The phone will charge with USB but it won't boot except to download mode and it won't detect on any PC that I try it on. It's not a driver issue, it doesn't even detect at all so you never get to the install driver step.
Is this a brick now or is there any hope besides motherboard replacement?
Click to expand...
Click to collapse
flash stock rom using odin or use kies
Kafluke said:
This has already been posted in the Q&A, however, I haven't had but one response and it didn't help. ...
Click to expand...
Click to collapse
Per the Forum Rules creating duplicate threads is not allowed:
5. Create a thread or post a message only once.
As a large forum, we don't need unnecessary clutter. You're free to edit your message as you like, so if you do not receive an answer, revisit your message and see if you can describe your problem better. Not everyone is online at the same time so it might take a while before you receive an answer.
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THREAD CLOSED
Continue here:
custom binary blocked by FRP lock