I am hoping someone can help me here.
My notepro was working fine, except for the screen flicker issue. I wanted to root it in order to adjust voltage and a few other things to try and prevent the flicker.
I was able to install TWRP, and SU and verified it was now rooted. I then went and tried to install a custom ROM http://forum.xda-developers.com/gal...-civzp900lollipop-5-0-2-aroma-12-jul-t3155589
Everything seemed to install fine, the kernel, ROM, all that. However, when I restarted the device, i got stuck on the bootloader with the seanandroid red warning message. It would not load past this. So, i wiped and reinstalled everything several times over, and still no fix. I searched online and found a zip you could flash to fix the booting issue, but no help. I wiped everything except the extsd and reinstalled ROM and everything. Now TWRP says no OS and I am still stuck on the bootloader screen. i cannot do anything at this point.
After a bit it started flashing and flashing faster and faster. This was after sitting with the bootloader screen showing for a while. I assume battery ran out, but every time I tried to charge it, it either tries to show the battery charging from the off screen, but just gets frozen, and then starts to flash again.
I am letting it sit right now. I am thinking the temp or voltage spiked due to low battery power, but I am not sure.
Can anyone offer some advice?
I am thinking at this point it might be the motherboard.
After it started flashing, it would get so bad that the screen would fade out and then back in. Now, it wont do anything, and wont even indicate charging. Sometimes it did, but would just show the battery icon with a loading circle in the middle and never actually show it charging. now its just dead.
There is no way that rooting and installing a rom could have done this. i am thinking it is a hardware issue.
My choice now is to part out the pieces that work and scrap the mobo or to replace the mobo
Have you opened it up and taken a look at the battery connector to see if resoldering would help?
http://forum.xda-developers.com/showpost.php?p=63133996&postcount=131
Sent from my SM-P900 using Tapatalk
batt connector seems fine. It seems that if I let the device sit for a white it will spark a little life and then die off again. Its rather odd.
disconnected the battery and plugged it in. was able to boot into recovery temporarily. however, it only works for a few min. tried to flash stock kernel and it had an issue, reloaded twrp itself and then would not read anything on the extsd and died.
i was to flash stock, but the stock file I have is .zip and odin will not recognize it to flash in download mode.
Ive rooted and flashed many devices before, but its been a long while since I did. A year at least, and not on this device.
At this point I am assuming that the mobo is the issue, but I am not sure. It was having the screen flicker issue before, which seemed to be heat or voltage related.
If I cannot fix this, i will likely just sell it off for parts. The screen, batt, all that should be fine otherwise.
Related
I've searched the forums and have not seen anything quite like my problem, so if I missed an important thread, I'm sorry.
Over the weekend, I plugged my Captivate (using a stock battery) into the official Samsung charger and overnight my roommate semi-dislodged the charger. When I woke up and grabbed my phone it only registered a few hours of charging yet still had almost full battery. Upon rebooting the phone, I was sent into a bootloop. Not at the ROM, not at the Kernel, not even at the bootloader. It goes so far as to show the white loading ring at the center of the screen which never moves. At one point, a thin pink line appears halfway through the screen as it shuts down and reboots, never making it any farther. If I plug the phone in, it will boot normally though it does not accurately report battery levels or charging.
Other oddities: after 5 minutes of a phone call, the phone hard crashes. Not FC's, but just goes black. Upon a reboot, I get stuck into the same boot loop. If I plug the phone into the wall charger without a battery, it will go into the turned-off charging animation and show a 100% charged battery. Furthermore, my other roommate has a brand new i9000 so I tried that battery (again, stock Samsung) and it continues in the same bootloop. I have tried flashing other ROMS and going back to stock, but that does not seem to help.
Other info: I was running OneCosmic's ICS 3.1 with no overclock and light undervolting at the time. It was perfectly stable for the few days until the charger dislodged. I am also out of warranty and am not eligible for a hardware upgrade so repairing my Captivate would be ideal. I also have a usb jig if that is of any use to this scenario.
Has anyone experienced anything remotely like this? If not, what debugging steps should I attempt?
What I would suggest is using one of the ODIN one clicks and flash back to stock
Sent from my SGH-I897 using xda premium
I've flashed back to Rogers 2.2 stock. Doesn't help. It actually made it harder for me to get the phone started though I have yet to make a phone call from it.
Have you had the phone for less than a year? if so call at&t(or rogers) and they'll replace it for you.
then try factory reset
then try using odin or rom manager to flash back to stock
When all else fails, flash to cm7. that will completely wipe everything and start from scratch.
if that STILL dost work.... than you can be sure that its a hardware problem :/ theres nothing you can do except replace and sell for for parts.. sorry
You may want to try clearing the battery stats. Something in there may be telling the phone that the battery is completely dead and it shuts the phone down in the middle of the boot. Just a guess, though.
It sounds to me like the phone might have gotten confused aobut how much battery life it actually has. You might also try getting it loaded up and then letting it drain the battery completely down. Reset the stats and then fully recharge the phone.
Skoffer said:
You may want to try clearing the battery stats. Something in there may be telling the phone that the battery is completely dead and it shuts the phone down in the middle of the boot. Just a guess, though.
It sounds to me like the phone might have gotten confused aobut how much battery life it actually has. You might also try getting it loaded up and then letting it drain the battery completely down. Reset the stats and then fully recharge the phone.
Click to expand...
Click to collapse
I have exactly the same problem, I did the reset of the battery stats and still not working.
Did you solve the problem?
thanks
Martin
Thanks to everyone for their suggestions, however, no amount of battery calibration could get it to work. Furthermore, a bad flash has made the situation even worse. Now Im bootlooping even when plugged in and when unplugged my jig is of no help. I have declared my Captivate dead.
Best of luck toominds, if you get it to work, let me know. I'd love to have a spare phone sitting around.
Let me try to explain as comprehensively as possible what happened before I couldn't start my Nexus S again.
Until yesterday, I was running an older CM9 Nightly, together with the Matrix CFS kernel (18.0) and an older reloadedICS mod. Everything was running fine. Well, except for the fact that every time I rebooted, it took 2 or 3 times before it actually started. So 2 or 3 times, while rebooting, my Nexus S rebooted again, or just crashed so that I'd have to pull out the battery. But when my Nexus S finally started, it worked fine. I still had the occasional crash, but everything worked.
Yesterday, I decided it was time for a new nightly. So I downloaded the CM9 nightly from 7 april, the latest gapps, the newest matrix CFS kernel (18.5), and the Reloaded ICS 1.9b2 mod. Before I flashed everything, I wiped cache/dalvik cache, as always. I did flash everything at the same time though.
I didn't like the new icons in the statusbar from the latest Reloaded ICS mod, so I downloaded a different version of the Reloaded ICS 1.9b2 mod that someone had uploaded, with the different icons. That also worked fine. Every icon changed, except for the battery icon.
I used my Nexus S for the day. I listened music, browsed the web, whatsapped with some people... It worked fine. Then I went and watched some TV. After that I went to bed, and I noticed the battery of my Nexus S was empty. Since I wanted to check my mail/facebook before I went to sleep, I put my Nexus S in the charger. I started it, that worked fine. It said the battery had 0% on the statusbar, and because of the new battery icon from the Reloaded ICS mod, you can't see anymore if your Nexus S is charging. But it started, so I guess that's what counts.
So I started facebook (in the browser). Halfway loading, my Nexus S crashed. I experienced crashes before, certainly with CM9 nightlies, so I wasn't really surprised. I pulled out the battery, because the power button wasn't working (again, wasn't surprised, that's normal with that kind of crash).
And that's when things went wrong. My Nexus S wouldn't start again. I tried starting it in fastboot mode. Didn't work.... I put it in the charger for the night, but the charge icon (the white battery icon) didn't show up on the screen. And the next day (today), it still didn't start. I know someone who also has a Nexus S, so I tried his battery. Didn't work. I tried his charger. Didn't work. But when he tried MY battery and charger in HIS Nexus S, it DID work! Well, except for the fact that his Nexus S is still trying to boot up, after half an hour...
So that's two Nexus S's dead. One that won't even charge anymore. The other at least shows signs of life. I have no idea how this is possible. Clearly it has something to do with pulling out batteries, since his Nexus S wouldn't start anymore after he pulled out the battery when it was still turned on, and my Nexus S wouldn't start anymore after I pulled out the battery when it crashed.
By the way, my friend's Nexus S is not rooted. He is using stock ICS.
Thanks a lot in advance!
Edit; i also noticed that my battery was going down exceptionally quick after the 7 april nightly. I don't know if this is relevant.
Try this to see if you can get it up to fastboot. After this you'll want to have fresh ROMs (preferably stock for now) ready to flash. Data/factory reset, format /system and format /boot, then flash the new ROM in recovery.
Hopefully this works for you and possibly your friend. Does his phone enter bootloader (Vol. Up + Power)?
Harbb said:
Try this to see if you can get it up to fastboot. After this you'll want to have fresh ROMs (preferably stock for now) ready to flash. Data/factory reset, format /system and format /boot, then flash the new ROM in recovery.
Hopefully this works for you and possibly your friend. Does his phone enter bootloader (Vol. Up + Power)?
Click to expand...
Click to collapse
Thanks for your help! I'm going to try that.
Yes, his phone can enter bootloader.
I've found some other people on the internet with the same problem as me. First there were problems with rebooting (it would only start after the second or third try). Then the battery drained exceptionally quick. And then, no signs of life at all... http://groups.google.com/a/googlepr...gory-topic/mobile/android-devices/06zm2LENFpc
Try to go into recovery and download the Stock 4.0.3 (hopefully he's still on 4.0.3) FULL ROM and flash that (needs to be named update.zip, can flash through stock recovery). If this doesn't work it might need the bootloader unlocked at least and data will most likely be lost at this stage.
There have been some people who have had battery drain issues while the phone is off. I've not heard of anything to suggest anything besides a hardware fault which requires the mainboard to be replaced, unsure if this is related at all.
Harbb said:
Try to go into recovery and download the Stock 4.0.3 (hopefully he's still on 4.0.3) FULL ROM and flash that (needs to be named update.zip, can flash through stock recovery). If this doesn't work it might need the bootloader unlocked at least and data will most likely be lost at this stage.
There have been some people who have had battery drain issues while the phone is off. I've not heard of anything to suggest anything besides a hardware fault which requires the mainboard to be replaced, unsure if this is related at all.
Click to expand...
Click to collapse
My friend can't get into recovery anymore... It shows the green android icon for a flash of a second, and then it shuts down... But at least he can get into bootloader mode... I guess that's something.
I guess it has something to do with my battery, since that is what killed my friends Nexus S. I don't think my problem will ever be fixed though. That ubuntu app is worth a shot, but for that I need a computer that can run ubuntu and windows, and I don't think I have that.
I've also found this: http://mobiletechvideos.mybigcommerce.com/nexus-s-jtag-brick-repair/. Is that worth a shot? I'm willing to pay that kind of money for it. I do a lot of things myself without having too much knowledge, but this goes a little too far...
I personally wouldn't go for a jig, i can't vouch for them at all. I hear it it isn't too difficult to make your own though (3x100kOhm resisters in series or something). Wouldn't be worth $40, closer to $2 if you already have a soldering iron.
Your mate can get into recovery, he just can't see anything because he's on the ICS recovery (it doesn't turn on the SC-LCD's backlight, common problem). Shine a bright lamp on it at an angle and you should be able to make out what's there. Power + Vol. Up to get past the exclamation and android, then shine up the top. If he's happy losing his data (and slightly possibly his warranty) to unlock the bootloader i'd be going for that instead.
Just about any computer can run ubuntu. You might even be able to run it straight off the livecd. This is the first thing i would try.
Harbb said:
I personally wouldn't go for a jig, i can't vouch for them at all. I hear it it isn't too difficult to make your own though (3x100kOhm resisters in series or something). Wouldn't be worth $40, closer to $2 if you already have a soldering iron.
Your mate can get into recovery, he just can't see anything because he's on the ICS recovery (it doesn't turn on the SC-LCD's backlight, common problem). Shine a bright lamp on it at an angle and you should be able to make out what's there. Power + Vol. Up to get past the exclamation and android, then shine up the top. If he's happy losing his data (and slightly possibly his warranty) to unlock the bootloader i'd be going for that instead.
Just about any computer can run ubuntu. You might even be able to run it straight off the livecd. This is the first thing i would try.
Click to expand...
Click to collapse
That tip with the bright lamp really worked! Thanks for that! But the first time he didn't do the factory reset yet, and now he can't even see the recovery menu (not even with a bright lamp), just the exclamation mark...
He needs to press Power + Vol. Up while he can see the exclamation mark. This will exit the splash screen and enter the actual recovery menu.
Thanks! But the factory reset didn't work, unfortunately... He is still stuck in boot...
As a matter of fact, oldblue has written up good instructions to get the phone to factory-stock state and fastboot flashable images. These should overwrite everything that should be overwrited on the phone and throw stock google stuff on there. Definitely something to try out, i would be doing this beyond anything else.
Note that it requires unlocking (and relocking later) the bootloader, and this will also erase all data on the phone and internal sdcard.
My friends phone works again. The factory reset did work after all! Hurray for him, lol
I'm going to try that ubuntu app later today. After that, oldblue's guide might come in handy!
Thanks a lot for all of your help, Harbb!
Happy to help and best of luck. Definitely use AdamOutler's app to the best of it's ability, it can do damn near anything. There is one more thing to try on top of this too if nothing goes to plan but it could be a potential sacrifice (minor hardware mod). Let's just hope this works.
The fastboot images would be, theoretically, a more perfect way to return to stock, so if this is possible to fix by software alone you'd be hard at work trying to find a better alternative. Maybe your phone is recoverable after all.
Androyed said:
My friends phone works again. The factory reset did work after all! Hurray for him, lol
I'm going to try that ubuntu app later today. After that, oldblue's guide might come in handy!
Thanks a lot for all of your help, Harbb!
Click to expand...
Click to collapse
No dont try the ubuntu tool unless it doesnt turn on, you cant boot into bootloader or you cant turn it on, and you see nothing on the screen.
---
die tool is voor echte gebrickte nexussen.. gebruik die aleen als je dus niks meer ermee kan, zoals dat hij nieteens in de bootloader kan booten. (dat was met demijne gebeurd).
succes , als je vragen hebt PM me maar.
Same Problem?
Hey guys, i have a Nexus S (never rooted or anything). I received the update notice for ICS so i duly updated. Right after, my phone was bricked. Doesn't turn on / respond to anything.
I ran the UnbrickableRessurector by Adam and I can get Fastboot Mode to show up this way. I was really hoping that i don't have to unlock it or anything as i don't want to void warranty.
Any thoughts? I tried selecting 'recovery' after which the screen goes dark. Shining a bright light on the display doesn't help - really can't make out anything. Do i have a different problem?
Thanks!
I've been having this problem starting the last couple of days. I'll be using my phone, and all of a sudden the screen turns off and nothing short of a battery pull will turn it back on again. Sometimes it happens when I'm not using it at all too. I'll pull it out of my pocket and get nothing. Do a battery pull, and everything's fine again until the next time it happens. Never had this problem before, but in the last two days it has happened 7 times. It even happens when it's plugged in. The LED indicator that is normally lit up when it's charging will go out. Unplugging it and plugging it in seem to have no effect. No sounds, nothing.
I'm running Jellybeans 4.1.2 Rom, with TWRP. Today I ran a backup, cleared and wiped data, fresh install, recovered backup and still having the problem. Should I try a clean install without recovering the backup? Could that have anything to do with it? Any other ideas on what to try or what the problem could be?
If you've been running the same ROM this whole time and it just started out of the blue, I don't really think it would be ROM related. It might be hardware related.
I suppose the only real way to test if it is ROM related is to ODIN back to stock and see if it still happens. If it does keep happening once returning to stock you could probably get it swapped out by Verizon.
BattsNotIncld said:
If you've been running the same ROM this whole time and it just started out of the blue, I don't really think it would be ROM related. It might be hardware related.
I suppose the only real way to test if it is ROM related is to ODIN back to stock and see if it still happens. If it does keep happening once returning to stock you could probably get it swapped out by Verizon.
Click to expand...
Click to collapse
I've been running the ROM a lot longer than I've been having the problems, so I suspect you're right. I've had the phone for over 2 years now, so there's no warranties anymore. If it really is a hardware problem I'm probably looking at a new phone.
I'll try going back to stock though and seeing if it changes. Thanks!
Update: I just flashed did factory reset and flashed back to stock, but can't even get through initial setup before it goes black...guess it is hardware.
First, sorry if this has already been discussed somewhere, but I couldn't find a topic with a case exactly like mine.
I have a 4G Slide. From the beginning, as I don't like Android 2.3 (or whatever it was, 2.X anyway) I upgraded to 4.0 by installing Cyanogenmod 9.10 (stable release for Doubleshot). So I don't really know how it was before CM 9, but here's the issue.
First, this phone takes forever to charge it, even leaving it overnight isn't enough sometimes. However, it can reach 100%, it's just really slow. And here's the strange part. If you look at the charge graph in Battery menu, you can see the straight line going up, and at a certain moment you can notice what looks like a very slight break in it - not a gap, I mean that it's going up at a certain angle, and you see it suddenly change a bit, like the charging speed slowed down or something. So I found out that when you see this line break, you can just reboot the phone. And it shows 100% charge, the light is green! Otherwise you'll have to wait for hours until it shows 100%.
Also, changes in charge displayed on the screen are almost unpredictable. Sometimes it shows you it's holding charge well for a relatively long time, and suddenly, there's a sharp fall in the graph, and the phone shuts off. It's especially annoying during the night, as I use it as an alarm cloclk to wake up, and once I almost was late for work because the stupid thing died in the night, luckily I woke up by myself.
So my question is whether this can be fixed as I'm fed up. What I tried: changed the battery, tried different chargers, tried to clean the micro USB on the phone (the charging port), installed an updated version of CM 9 from this site. Nothing seems to help. So I'll be grateful if someone can tell me what it is, maybe you've seen this happen. Does it mean my phone has a bad charging controller? I also heard that flashing a different kernel sometimes helps, but there aren't any available for my phone.
Thank you.
RomanKasp said:
First, sorry if this has already been discussed somewhere, but I couldn't find a topic with a case exactly like mine.
I have a 4G Slide. From the beginning, as I don't like Android 2.3 (or whatever it was, 2.X anyway) I upgraded to 4.0 by installing Cyanogenmod 9.10 (stable release for Doubleshot). So I don't really know how it was before CM 9, but here's the issue.
First, this phone takes forever to charge it, even leaving it overnight isn't enough sometimes. However, it can reach 100%, it's just really slow. And here's the strange part. If you look at the charge graph in Battery menu, you can see the straight line going up, and at a certain moment you can notice what looks like a very slight break in it - not a gap, I mean that it's going up at a certain angle, and you see it suddenly change a bit, like the charging speed slowed down or something. So I found out that when you see this line break, you can just reboot the phone. And it shows 100% charge, the light is green! Otherwise you'll have to wait for hours until it shows 100%.
Also, changes in charge displayed on the screen are almost unpredictable. Sometimes it shows you it's holding charge well for a relatively long time, and suddenly, there's a sharp fall in the graph, and the phone shuts off. It's especially annoying during the night, as I use it as an alarm cloclk to wake up, and once I almost was late for work because the stupid thing died in the night, luckily I woke up by myself.
So my question is whether this can be fixed as I'm fed up. What I tried: changed the battery, tried different chargers, tried to clean the micro USB on the phone (the charging port), installed an updated version of CM 9 from this site. Nothing seems to help. So I'll be grateful if someone can tell me what it is, maybe you've seen this happen. Does it mean my phone has a bad charging controller? I also heard that flashing a different kernel sometimes helps, but there aren't any available for my phone.
Thank you.
Click to expand...
Click to collapse
ICS may just have battery stats that don't work for your batteries. Try calibrating the battery:
http://www.androidpit.com/how-to-calibrate-the-battery-on-your-android-device
https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=en
If I remember the instructions properly, install the app, charge to full (or half hour past full), open the app to press the button, run it dry, and charge it fully with it turned off (note the LED on mine turns green at the 90% mark, so leave it plugged in and off for about an hour past the time it turns green).
I found with the app, it takes forever to get that last 1% after using it, and it takes a while before dipping below it again, but it seems to be more accurate than CM thinking I had the stock battery installed (I have a couple Ankers now). Hope this helps.
Thank you but doesn't work
Nothing helps. It's surely not related to incorrectly calibrated battery. I did 8-1-1 charge which DID help when I bought a Chinese copy of Samsung Galaxy S3 Mini (my wife is using it now, and it's working fine, battery life is very good). But my stupid phone doesn't react. Just 5 minutes ago, when I was talking to my friend, it still showed about 30% left, then it suddenly died and I even couldn't turn it on, even while it was charging, the red light was blinking. Then it turned on and showed 2%! But the most interesting thing is that now there's something else going on, which I've NEVER seen! Because when I looked at it after approximately 10 minutes, it showed 98%!!! It never did that before. What the hell is happening?????? Then I rebooted it, and now it shows 39%! How's that? I've no idea how to make it work, maybe it's the CM9 which doesn't work corectly with the battery controller, but I think that it's much more likely that the battery controller itself is faulty. Sometimes this happens, and this is a physical fault. Unfortunately, it's too expensive to fix, so I'll just probably have to get a new phone...
RomanKasp said:
Nothing helps. It's surely not related to incorrectly calibrated battery. I did 8-1-1 charge which DID help when I bought a Chinese copy of Samsung Galaxy S3 Mini (my wife is using it now, and it's working fine, battery life is very good). But my stupid phone doesn't react. Just 5 minutes ago, when I was talking to my friend, it still showed about 30% left, then it suddenly died and I even couldn't turn it on, even while it was charging, the red light was blinking. Then it turned on and showed 2%! But the most interesting thing is that now there's something else going on, which I've NEVER seen! Because when I looked at it after approximately 10 minutes, it showed 98%!!! It never did that before. What the hell is happening?????? Then I rebooted it, and now it shows 39%! How's that? I've no idea how to make it work, maybe it's the CM9 which doesn't work corectly with the battery controller, but I think that it's much more likely that the battery controller itself is faulty. Sometimes this happens, and this is a physical fault. Unfortunately, it's too expensive to fix, so I'll just probably have to get a new phone...
Click to expand...
Click to collapse
Well, I am suspecting a hardware issue, but only one way to find out ... go back to stock.
Doesn't have to be true stock, if you no longer have a nandroid of the original OS. MikTouch would work just as well, as the kernels are interchangeable. If you need a download for it, I can help out with that.
joel.maxuel said:
Well, I am suspecting a hardware issue, but only one way to find out ... go back to stock.
Doesn't have to be true stock, if you no longer have a nandroid of the original OS. MikTouch would work just as well, as the kernels are interchangeable. If you need a download for it, I can help out with that.
Click to expand...
Click to collapse
By the way, I wanted to install an upgrade - a different version of CM found here (the thread says it's stable enough) to see if a newer system can solve the problem. I found this "[ROM][Official]MyTouch4G Slide CyanogenMod 10.1 [P-21] | 2013-06-16" - but unfortunately, it doesn't work on my phone. It's getting installed, and then it says something like "Updating Android" and then "Starting applications" and just freezes. If you reboot it, it just stops at the CM10 logo. I had this before with CM 9 and wiped Dalvik cache (I think), then the problem went away. Here, no such luck. Doesn't help at all. Will go back (as I did a backup) to what I had. But it's a pity.
RomanKasp said:
By the way, I wanted to install an upgrade - a different version of CM found here (the thread says it's stable enough) to see if a newer system can solve the problem. I found this "[ROM][Official]MyTouch4G Slide CyanogenMod 10.1 [P-21] | 2013-06-16" - but unfortunately, it doesn't work on my phone. It's getting installed, and then it says something like "Updating Android" and then "Starting applications" and just freezes. If you reboot it, it just stops at the CM10 logo. I had this before with CM 9 and wiped Dalvik cache (I think), then the problem went away. Here, no such luck. Doesn't help at all. Will go back (as I did a backup) to what I had. But it's a pity.
Click to expand...
Click to collapse
Did you dirty flash, that is not wipe data before installing CM10.1? If so, that would be the cause.
If not, that's new for me. I used TBalden's CM10.1 for a year, never had a problem like that.
joel.maxuel said:
Did you dirty flash, that is not wipe data before installing CM10.1? If so, that would be the cause.
If not, that's new for me. I used TBalden's CM10.1 for a year, never had a problem like that.
Click to expand...
Click to collapse
I tried everything, including wiping data/cache/Dalvik cache, then installing the file, I even tried to install the GApps too. Nothing seems to happen. It just gets stuck in the bootloop. When you first turn it on, it stops at "Starting apps", then if you reboot it, it stops working at CM logo (bootloop). I waited for 10 minutes or more, no result. Luckily, I did a full backup so I went back to CM 9. Seems like my phone is simply incompatible with this mod. No luck for me here .
Hello,
I am quite familar with samsung devices and flashing etc. but my friends phone died today I suppose. At some point it got stuck and got into a bootloop. After some reboots it tried to find a ota update.zip, but there was none. After some tries I got into download mode, but flashing a stock image (was stock before as well, never seen root or something) did help at first (it booted, we backupped some stuff) but at some point it got stuck into bootloop again.
This time, when going into recovery, it tried flashing a firmware again, however this ended badly (freeze while flashing). Now it's not even charging anymore. Not a single button combination is working (force reboot, recovery, download mode, ...) and when plugging into a power bank, it doesn't even charge anymore (power bank shows if a device is charging). So it's completely back and unnoticed by odin, adb or fastboot. Does anyone know this problem or have an idea, what we could try? My last idea would be to test a wireless charger, which i sadly do not have at hand.
Thanks!
Cloud2F said:
Hello,
I am quite familar with samsung devices and flashing etc. but my friends phone died today I suppose. At some point it got stuck and got into a bootloop. After some reboots it tried to find a ota update.zip, but there was none. After some tries I got into download mode, but flashing a stock image (was stock before as well, never seen root or something) did help at first (it booted, we backupped some stuff) but at some point it got stuck into bootloop again.
This time, when going into recovery, it tried flashing a firmware again, however this ended badly (freeze while flashing). Now it's not even charging anymore. Not a single button combination is working (force reboot, recovery, download mode, ...) and when plugging into a power bank, it doesn't even charge anymore (power bank shows if a device is charging). So it's completely back and unnoticed by odin, adb or fastboot. Does anyone know this problem or have an idea, what we could try? My last idea would be to test a wireless charger, which i sadly do not have at hand.
Thanks!
Click to expand...
Click to collapse
If it's not showing any signs of life and will not charge then it's a hardware problem, you should start with the obvious like the usb connector. You are going to have to open the phone and check usb connection, battery connection etc. but it may be easier to take to repair shop.
cooltt said:
If it's not showing any signs of life and will not charge then it's a hardware problem, you should start with the obvious like the usb connector. You are going to have to open the phone and check usb connection, battery connection etc. but it may be easier to take to repair shop.
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but when it died the first time, i was able to flash the stock image; after it rebooted, it was charging perfectly fine until it died again. from that point on, i was not able to get any sign of life anymore... maybe something crashed that badly and it's still running and i have to wait for the battery to completely drain, so it can do something again? or is the charging process completely hardware dependent, so a crash shouldnt do anything?
Cloud2F said:
but when it died the first time, i was able to flash the stock image; after it rebooted, it was charging perfectly fine until it died again. from that point on, i was not able to get any sign of life anymore... maybe something crashed that badly and it's still running and i have to wait for the battery to completely drain, so it can do something again? or is the charging process completely hardware dependent, so a crash shouldnt do anything?
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the way to test if it has power but blank screen is to hold power+volume down+home. If it has power it will turn off and boot into download mode
After the Forst Crash all such combinations didnt Seen to work either. Once odin recognized is while having a black screen. At that point I flashed stock :/ but still, not even the led was showing something