GT-I9300 Nothing Working - Galaxy S III Q&A, Help & Troubleshooting

Hello Everyone!
So I just found My First Love, GT-I9300 laying in a drawer. Before moving to the current situation, let me put some light on the history.
I know this is a way too OLD device, But I want to try it for the last time kindly HELP me!!!!
I had this great phone years back, I installed several custom ROMs on it and used it for a while. The recovery I was using then was TWRP. ( Don't remember version ) But somehow it started behaving abnormal, like restarting on its own, etc. I thought it to be some button issue so I changed them but the problem persists. So I did a custom ROM (Don't exactly remember the name as my old HDD crashed which contained all the ROMs) but it doesn't go successful. So, I left it in a drawer.
Now in present
It doesn't boot in recovery mode, as no recovery is installed (Maybe I did something wrong last time)
The download mode shows this screen, see attached file (No model etc, strange huh)
When trying to install Firmware, it shows error no PIT found
When trying to install PIT write failed error shows up in ODIN
Samsung Kies doesn't recognise the device
So, My question here is
Can this device be fixed? If yes how can I do it? because I don't remember anything about ROM, Kernel, bootloader, firmware etc.
Or it is just bricked So I can stop wasting my time on it.
I don't have much knowledge, I was reading here and applying different tricks but none seems to work.
Any Help would be appreciated.

The screenshot shows no product id anymore, so I am afraid that your phone has a defect nand and is pricked.

rodman01 said:
The screenshot shows no product id anymore, so I am afraid that your phone has a defect nand and is pricked.
Click to expand...
Click to collapse
So it means it can't be fixed now?

no I don't think so.

Ahh okay. thank you for your response.

Related

Horridly softbricked SII, need help

Hello everyone,
As this is my first post, i'd like to apologise in advance if this issue i'm about to detail has been posted before, but after about a month's worth of trial and inevitable error, reading everything i could find and following every walkthrough i've come across to the t...i'm at wit's end here.
So, i've got a Galaxy SII GT i9100, standard euro version i suppose, my provider is Vodafone Romania (wretched buggers the lot of 'em).
My troubles had started ever since the update from 2.3 with which the phone had arrived, to 4.0.3. I made the update through my home wifi, and i'm guessing the software was provided by either Google, Samsung or Vodafone Ro.
In any case, 4.0.3 was a lot more sluggish and badly calibrated in terms of touch responses and video lag while streaming.
About a month ago i got another notification to update to 4.0.4. This update worked fine for about 20 minutes till the thing decided to freeze up completely, and not turn off from the power button held down a while.
After i had removed the battery and turned it back on, i simply got the following message: "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again."
Naturally Kies is a steaming pile and recovery fails every time with a message composed only of empty squares instead of text, i'm guessing it's because i lack a certain language pack, but the only option is "OK".
So i turned to Odin, when that failed, instead of wiping the counter before sending it into the warranty, i did not. so they voided my warranty because it seems Odin is "unauthorized".
Multiple tries and failures later, quite a few attempts by other people that know more about this than myself...some have said i've got corrupt flash memory while other say "NAND rw corruption".
I'm a rather experienced pc builder...but this seriously stumps me.
I've also tried the walkthrough here on XDA with the same results.
So any new input would be much appreciated...be it through skype or another medium.
can you enter the download mode, if yes then try flashing stock firmware which comes with .PIT file (using odin)......may be that will help
try this thread as well http://forum.xda-developers.com/showthread.php?t=1457458
RazorwireClouds said:
Hello everyone,
As this is my first post, i'd like to apologise in advance if this issue i'm about to detail has been posted before, but after about a month's worth of trial and inevitable error, reading everything i could find and following every walkthrough i've come across to the t...i'm at wit's end here.
So, i've got a Galaxy SII GT i9100, standard euro version i suppose, my provider is Vodafone Romania (wretched buggers the lot of 'em).
My troubles had started ever since the update from 2.3 with which the phone had arrived, to 4.0.3. I made the update through my home wifi, and i'm guessing the software was provided by either Google, Samsung or Vodafone Ro.
In any case, 4.0.3 was a lot more sluggish and badly calibrated in terms of touch responses and video lag while streaming.
About a month ago i got another notification to update to 4.0.4. This update worked fine for about 20 minutes till the thing decided to freeze up completely, and not turn off from the power button held down a while.
After i had removed the battery and turned it back on, i simply got the following message: "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again."
Naturally Kies is a steaming pile and recovery fails every time with a message composed only of empty squares instead of text, i'm guessing it's because i lack a certain language pack, but the only option is "OK".
So i turned to Odin, when that failed, instead of wiping the counter before sending it into the warranty, i did not. so they voided my warranty because it seems Odin is "unauthorized".
Multiple tries and failures later, quite a few attempts by other people that know more about this than myself...some have said i've got corrupt flash memory while other say "NAND rw corruption".
I've also tried the walkthrough here on XDA with the same results.
So any new input would be much appreciated...be it through skype or another medium.
Click to expand...
Click to collapse
sorry i forgot to mention that i can enter Download mode using Vol. down + home + power, BUT...i can't enter recovery mode or whatever it's called with Vol. up + home + power...that button combo only starts the phone with the same old error message.
also, i've tried this walkthrough
as far as i know if you can enter into download mode, your phone is not dead...........................i don't know much about android development but i am sure that your phone can be revived...........keep searching the forum and try contacting some of the sgs2 developers they might be able to help you
cheers
RazorwireClouds said:
sorry i forgot to mention that i can enter Download mode using Vol. down + home + power, BUT...i can't enter recovery mode or whatever it's called with Vol. up + home + power...that button combo only starts the phone with the same old error message.
also, i've tried this walkthrough
Click to expand...
Click to collapse
pretty much what i'm thinking as well, there should be a way to restore it without resorting to cannibalism and taking a broken phone's mobo.
but i have been searching and being new to these forums i've no clue who to contact, but anyways, thanks for the reply sir. my thanks
bumpdonkey.
Come on,are you trying different things like disabling kies/USB cables/ports/different PC.
Have you tired flashing the stock Rom through Odin? You can find it at sammobile.com.
Sent from my SGH-I727 using xda app-developers app
as i've stated in the first post, i've tried almost everything. this includes flashing a series of different roms, kernels, pits etc.
as well as trying it with kies uninstalled, and since it's been attempted by other people, i'm guessing it's superfluous to try it on another PC than my own because others have already done so with it. and the cable is just a cable.
i have the same problem and i still searching
when i try to mount the data partition it fail
i tried all things but still no solution
come on guys help us to revive our sgs2
so far, the most i've accomplished was bringing it from the error message to the boot screen where it remains forever...by flashing the bootroom.
but if i tick "nand erase all" it fails to do anything.
No bumping
Do not bump this thread. The answer will come because someone knows it, not because it's bumped every few hours.
which reatmne
sorry about that, i'll cut the bumping then...i'm just...beyond frustrated at this point...it's been a brick for about a month now...nobody seems to know how to fix the blasted thing
Maybe...
I had once got stuck.
If you could get to the recovery, i think you can try wipe data, wipe data, wipe data....................
Then flash stock rom, or those you think is reliable.
wipe and flash. wipe and flash.
If you can't, use ODIN....... the only way
flash and flash the stock rom or any others.............
if it works, there you are.
Hope it works!!
you may wanna read the whole topic before replying, just saying
Your phone's obviously stuffed and only one of two (but 95% likely only one) things is going to fix it (nothing anyone here can suggest will).
I think you know what they both are. Continuing to post to this thread is simply delaying getting your phone fixed or getting another phone.
RazorwireClouds said:
you may wanna read the whole topic before replying, just saying
Click to expand...
Click to collapse
Exactly pal.Surprised he didnt say "if only you could boot up the phone you wouldnt need to get it repaired"......lol
MistahBungle said:
Your phone's obviously stuffed and only one of two (but 95% likely only one) things is going to fix it (nothing anyone here can suggest will).
I think you know what they both are. Continuing to post to this thread is simply delaying getting your phone fixed or getting another phone.
Click to expand...
Click to collapse
if i may ask what are thee two things which are going to fix the phone cuz mein is in the same situation thanks
I'm stuck in a similar position I'm stuck at galaxy s2 boot screen can get to download mode but not recovery I havnt tryed Odin yet only because I don't know what I'm.doing with Odin could somebody direct me on where to get the right files n stuff for Odin please I would be really gratfull thanks
Sent from my HTC Sensation XL with Beats Audio X315e using xda app-developers app
Google Odin 3, use the 1.85 version. Get the stock Rom from sammobile.com for your device. Unzip Odin and then run it. In PDA browes to the stock Rom. Make sure only auto re boot and F. Reset are checked in odin. Then hit start. Check the stickies for more details. See vincom's in the development forum.
Sent from my SGH-I727 using xda app-developers app
Cheers mate am all sorted now bk rooted with the rom I wanted lol
Sent from my GT-I9100 using xda premium

Help. Can't root! Strange problem

This problem actually caused me to go out and buy another i9100 (which i've successfully rooted multiple times, so I don't think my process is wrong). I'm just trying to get it working so i can have a spare. I've tried searching and couldn't find anything relating to this problem.
Firstly, the problem is like the phones memory is locked. It works completely normally, but if there are any data changes (send/receive messages, install apps, take pictures, change settings... or even deleting things), as soon as the phone is restarted, everything is restored back to the state it was in on 9th November. I don't think the date is relevant to the problem, however
Taking that into account, I'm trying to fix my phone by rooting it and installing a fresh OS on top, but because of this "locked memory" anything i do is ineffective.
I've tried to go into download mode and flash CF-Root onto it, which appears successful, but when it boots back up it's as if nothing happened - no superuser app, no triangle at boot screen. See here: hxxx://i.imgur.com/M0LKW.jpg
I've also tried SuperOneClick. It goes through its process but hangs after "rooting device step#7". See here :hxxx://i.imgur.com/XcPwO.jpg
Entering recovery mode and performing a factory reset doesn't do anything
Deleting everything on the internal SD through windows doesn't do anything.
So because I can't get root, I can't flash CWM or a new OS on top and i'm stuck with a phone which won't change. If i use the phone normally, after a few days it gets stuck in a crash loop (crashes, hit force close, app relaunches and crashes immediately, repeat) and i'm forced to restart. See here: hxxx://i.imgur.com/ACFl5.jpg
I'm out of ideas. Is there anything else I can try?
Phone details:
Model: GT-I9100
Android v: 2.3.6
Baseband: I9100XXKI4
Kernel: [email protected] #2
Build: GINGERBREAD.XWKK2
Thanks in advance
chunkmo said:
This problem actually caused me to go out and buy another i9100 (which i've successfully rooted multiple times, so I don't think my process is wrong). I'm just trying to get it working so i can have a spare. I've tried searching and couldn't find anything relating to this problem.
Firstly, the problem is like the phones memory is locked. It works completely normally, but if there are any data changes (send/receive messages, install apps, take pictures, change settings... or even deleting things), as soon as the phone is restarted, everything is restored back to the state it was in on 9th November. I don't think the date is relevant to the problem, however
Taking that into account, I'm trying to fix my phone by rooting it and installing a fresh OS on top, but because of this "locked memory" anything i do is ineffective.
I've tried to go into download mode and flash CF-Root onto it, which appears successful, but when it boots back up it's as if nothing happened - no superuser app, no triangle at boot screen. See here: hxxx://i.imgur.com/M0LKW.jpg
I've also tried SuperOneClick. It goes through its process but hangs after "rooting device step#7". See here :hxxx://i.imgur.com/XcPwO.jpg
Entering recovery mode and performing a factory reset doesn't do anything
Deleting everything on the internal SD through windows doesn't do anything.
So because I can't get root, I can't flash CWM or a new OS on top and i'm stuck with a phone which won't change. If i use the phone normally, after a few days it gets stuck in a crash loop (crashes, hit force close, app relaunches and crashes immediately, repeat) and i'm forced to restart. See here: hxxx://i.imgur.com/ACFl5.jpg
I'm out of ideas. Is there anything else I can try?
Phone details:
Model: GT-I9100
Android v: 2.3.6
Baseband: I9100XXKI4
Kernel: [email protected] #2
Build: GINGERBREAD.XWKK2
Thanks in advance
Click to expand...
Click to collapse
This is the first time I have heard anything like this (it's like deep freeze(for pc) activated) Anyway I suggest you re flash a stock rom and then root by using something like Siyah latest both via Odin.
Using GT - I9100
I thank those who give helpful comments
I expect the same from others.
king_below_my_lord said:
This is the first time I have heard anything like this (it's like deep freeze(for pc) activated) Anyway I suggest you re flash a stock rom and then root by using something like Siyah latest both via Odin.
Using GT - I9100
I thank those who give helpful comments
I expect the same from others.
Click to expand...
Click to collapse
Thanks for the suggestion. Just tried this but the same thing happened - booted up with nothing changed
chunkmo said:
Thanks for the suggestion. Just tried this but the same thing happened - booted up with nothing changed
Click to expand...
Click to collapse
After flashing a stock firmware via Odin your phone booted up like nothing happened? It's quite impossible I tell you, you must have done something wrong, you must download a stock firmware for your phone (according to region if required) go into download mode flash the tar.md5 file selecting PDA in Odin don't check re partition tick factory reset, and after flashing your phone should be having a new stock rom, try jb or gingerbread stock if the problem persist (logically it shouldn't).
Locked memory huh good name, if you're memory is resetting because of a hardware fault then we can't do anything except send it to the service center, could you post a link to a video of this particular problem it's hm.. You know it's quite unbelievable and maybe a video of your phone resetting itself could maybe stir up some developers who know a bit of hardware.
Using GT - I9100
I thank those who give helpful comments
I expect the same from others.
king_below_my_lord said:
After flashing a stock firmware via Odin your phone booted up like nothing happened? It's quite impossible I tell you, you must have done something wrong, you must download a stock firmware for your phone (according to region if required) go into download mode flash the tar.md5 file selecting PDA in Odin don't check re partition tick factory reset, and after flashing your phone should be having a new stock rom, try jb or gingerbread stock if the problem persist (logically it shouldn't).
Locked memory huh good name, if you're memory is resetting because of a hardware fault then we can't do anything except send it to the service center, could you post a link to a video of this particular problem it's hm.. You know it's quite unbelievable and maybe a video of your phone resetting itself could maybe stir up some developers who know a bit of hardware.
Using GT - I9100
I thank those who give helpful comments
I expect the same from others.
Click to expand...
Click to collapse
Yep i'll record a video later today.
I'm guessing i'll have to send it in, but it'd be good just to document this kind of problem
Reflashes via odin and nothing Changed
Hit me with a hammer....
Seems like your phone is alive and dont want to die
Sent from my GT-I9100 using Tapatalk 2
A video for your viewing pleasure: (delete the space)
you tube.com/watch?v=31gjELaVDm0
Any ideas?

[Q] Galaxy S3 i9300 stuck at odin mode, not going to recovery mode either

Hey, so I was trying to flash my friend's s3, and apparently, I did something wrong which got me stuck up at odin mode.
Initially, I could hold the vol up + home + power button to go to recovery, but now, even that won't work as it would just show me
Samsung's logo and a red exclamation mark on top left corner.
I've downloaded the firmware stock and tried to flash it using odin however it just won't work.
It says "NAND Write Start!!!" and it just stops there (stuck forever). It should (as I know it) show a progress bar on my android and
on it's interface to tell how much it has been done, but as soon as I start, the progress bar instantly fills up (on my android, the blue line)
and its just stuck there.
I've tried to take out the battery, clear cache/reset factory, take out sd and sim. But it simply won't work.
It's just stuck on "Downloading....do not turn of target!!!"
I cannot even get the flash counter to reset (I don't know how, since I can only open up odin mode)
counter: 4
binary: yes
Currently, I don't even know if it's suppose to be charging or the battery is just draining out.
Region for this phone is Turkey.
Yes I've also unrooted the phone using KingoRoot (previously, when it could go into recovery) but no luck.
Note: I have searched other threads on this forum but I cannot get anywhere around even close to fix my device.
It's soft-bricked (I assume, of course it is).
Any idea how to fix this?
Odin Screenshot (since it's my first post, it won't allow me to post outside links, sigh,):
http: // i.imgur .com/eBVZ3NN . png
^^ Just been stuck there....
Meanwhile on my android, it just shows a full-blue progress bar. And that downloading do not turn of target.
UPDATE:
THE PROBLEM HAS BEEN RESOLVED. I DOWNLOADED A CUSTOM FIRMWARE, (LUCKILY, CLOCKWORK MOD WORKED, JUST HAD TO WAIT AFTER GOING TO RECOVER)
FLASHED IT THROUGH THERE, WAITED FOR IT TO INSTALL, RESTART. BAM.
Did the 'something wrong' include flashing a firmware for another model?
What does the model number in download mode read?
You can try the rescue firmware, search general forum,.
Yeah, wrong firmware I suppose
boomboomer said:
Did the 'something wrong' include flashing a firmware for another model?
What does the model number in download mode read?
You can try the rescue firmware, search general forum,.
Click to expand...
Click to collapse
I was seeing this tutorial on how to install KitKat (4.4.4) on Galaxy S3. I must've made a mistake while trying to do so.
In other words, yes, flashing a firmware for another model.
You have a hard brick, sorry.
Yeah, no.
boomboomer said:
You have a hard brick, sorry.
Click to expand...
Click to collapse
No I don't lol. The problem has been solved anyway.
Im' glad to see you didn't give up on this, and came back to let us know what was wrong
I know this could be seen as off-topic, but the reality of devices becoming bricked isn't really possible luckily, it just takes longer to get around sometimes. If the item is worth fixing, then I always say keep at it, because I've never had an android device stay stuck so far. The only thing that really went nuts and refused to work, were 2 of the Iconia A500 tablets that lost access to their memory - but this is a common hardware fault as the RAM chips break away and need reflowing before you can even format the internal memory (it cant even see the SD cards either because the RAM comes and goes - same idea as plugging/unplugging a USB drive in Windows/Linux - it just doesn't know what to believe lol).
Great forum by the way, there's so much great information on here I get lost reading

[Q] GT-I9300 (semi)Bricked?

Hello All!
My first post here, even though I have long been a lurker. I hope I'm posting in the right place. If not, apologies, and Mods - please redirect me, and I shall re-post in the correct place.
Phone: SAMSUNG GALAXY S3 GT-I9300 International version
Last known installed/running OS: Official SAMSUNG JB ROM (Unsure WHICH version) after having run on CM 4.4 for a couple of weeks.
PROBLEM:
a few months after going back to stock, Phone suddenly developed issues of random reboots. These would happen at any point in time, with no predictability whatsoever. One fine day, it rebooted, and wouldn't get past the Samsung splash screen. Pulling the battery and trying to restart phone resulted in the same stuck at Samsung logo issue.
Left the phone alone for a couple of months after this as I had a spare, but finally decided to try and revive the S3.
Phone does not charge when connected to charger. At least, it shows no visible signs of it. It DOES, however, try booting itself when plugged in, but gets stuck on the first screen of ODIN Download mode, instead of the Samsung logo splash screen as it used to earlier. Also note that this screen it gets stuck on is a pixellated screen, not the clear normally seen screen when entering ODIN mode.
The Vol UP, Home and power button combo brings me to this very same screen, there is no recovery menu to be seen, as would be normally. The Vol DOWN, Home and power button combo brings me to the regular clear ODIN mode as usual.
The headings at this screen read:
ODIN MODE
PRODUCT NAME: GT-I9300
CUSTOM BINARY DOWNLOAD: No
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Custom
I have read through most posts regarding similar issues on XDA as well as other forums, and tried flashing stock firmwares (single AND multiple part ones) through ODIN, with no success. The error i always get is as in the attached screen captures.
I've tried ALL versions of ODIN, and many PIT files. All were failures.
So, is this a dead for all purposes phone, or do I still have hope since ODIN mode is still available?
I don't think USB debugging was checked before bricking, because ADB toolkits just keep waiting for phone to be detected.
All drivers are up to date and installed correctly. Kies is not installed.
Any help is welcome.
@Mohanms04: if you flash a 3part-PIT, what result views ODIN after finishing?
I have a Device here which seems to have the same or at least a similar problem, however, i got it for free from someone else to experiment with, so there is no urgent need to repeir it.
I tried flashing a pit and erasing nand, but when i start to do it, odin just gets stuck at "erasing", if i try to flash a full firmware it just hangs at "getting pit for mapping" so i assume the nand is gone for good... however, i have one more dead s3 arround that seems to have a burned cpu, probably i manage to solder over the nand or the cpu
rp158 said:
@Mohanms04: if you flash a 3part-PIT, what result views ODIN after finishing?
Click to expand...
Click to collapse
ODIN stays at "Setup Connection" without any progress. I've left it overnight a few times, just to ensure I was giving it enough time.
When the cable is pulled, it reads "there is no pit partition"
@Mohanms04: I suppose, it's hardbricked
rp158 said:
@Mohanms04: I suppose, it's hardbricked
Click to expand...
Click to collapse
Aargh.. was afraid of that. Well, guess its JTAG to try next, and then paperweight if that dont fix it.
Thanks anyways!!
Mohanms04 said:
Aargh.. was afraid of that. Well, guess its JTAG to try next, and then paperweight if that dont fix it.
Thanks anyways!!
Click to expand...
Click to collapse
Try this recovery firmware, if not the jtag is required.
http://forum.xda-developers.com/showpost.php?p=30087735

i cant post on this goddamn thread my god

[SORRY FOR TITLE BUT IT DIDNT WORK FOR ME LIKE 10 TIMES]
Hi guys, quick information:
Yesterday tried to autoroot my s7 edge with chain fires autoroot. Unfortunately I heard that it wont work on latest firmware after I tried to root it.
So I just wanted to reset my whole Phone. (Accidently) Downloaded wrong Firmware, tried to install it with odin. didnt work. writing failure. Boot loop.
Left it over night (kept it loading over night). Woke up. Phone is VERY hot. Couldnt touch it. ok. removed cable. cool down.
Ok. Noticed I picked wrong one. Downloaded correct one tried again. Didn't work.
Phone wont let me hard reset (wipe cache/ Home Button + Volume Up + Power Button doesnt work)-
Can't even get to Boot Logo-
Can only get into download mode but screen goes black after a while.
Everytime I try to install the stock firmware , progress bars in odin and on phone goes to a third and then phone screen goes black and the bar doesnt move at all. if i normally try to boot it this text shows up: an error has occurred while updating the device software. use the emergency recovery function in the smart switch pc software. Cant use it because it want me to use a serial number i dont have / people on internet said its iemi number but it wont work. on videos on yt i saw people with iemi number AND serial number. in my buying papers no information about this serial number. not on my backcover of my phone.
Don't know what to do.. please anyone help
Information about Phone: SM-G935F
First remove your imei. Never post that openly on a forum or you could end up getting your device cloned.
The serial number is on the box.
You might have very well full bricked your device. Flashing the wrong firmware is a short road to a brick.
The buttons won't work due to partially written software. The wrong software at that.
Your only hope is finding the box and flashing the right software or you will have to send it in for repairs which might cost you a bit.
zelendel said:
First remove your imei. Never post that openly on a forum or you could end up getting your device cloned.
The serial number is on the box.
You might have very well full bricked your device. Flashing the wrong firmware is a short road to a brick.
The buttons won't work due to partially written software. The wrong software at that.
Your only hope is finding the box and flashing the right software or you will have to send it in for repairs which might cost you a bit.
Click to expand...
Click to collapse
sry found a topic with same problem. I guess my s7 edge is now a piece of scrap laying around. no way to fix it.
Laune_ said:
[SORRY FOR TITLE BUT IT DIDNT WORK FOR ME LIKE 10 TIMES]
Hi guys, quick information:
Yesterday tried to autoroot my s7 edge with chain fires autoroot. Unfortunately I heard that it wont work on latest firmware after I tried to root it.
So I just wanted to reset my whole Phone. (Accidently) Downloaded wrong Firmware, tried to install it with odin. didnt work. writing failure. Boot loop.
Left it over night (kept it loading over night). Woke up. Phone is VERY hot. Couldnt touch it. ok. removed cable. cool down.
Ok. Noticed I picked wrong one. Downloaded correct one tried again. Didn't work.
Phone wont let me hard reset (wipe cache/ Home Button + Volume Up + Power Button doesnt work)-
Can't even get to Boot Logo-
Can only get into download mode but screen goes black after a while.
Everytime I try to install the stock firmware , progress bars in odin and on phone goes to a third and then phone screen goes black and the bar doesnt move at all. if i normally try to boot it this text shows up: an error has occurred while updating the device software. use the emergency recovery function in the smart switch pc software. Cant use it because it want me to use a serial number i dont have / people on internet said its iemi number but it wont work. on videos on yt i saw people with iemi number AND serial number. in my buying papers no information about this serial number. not on my backcover of my phone.
Don't know what to do.. please anyone help
Information about Phone: SM-G935F
Click to expand...
Click to collapse
Okay Guys, small update: Just Made my phone work again.
Had no opportunity to install stock firmware somehow for a long time- Tried to install TWRP multiple times with odin failed alot.
Worked a few minutes ago. Why it didnt work? Download Mode stops after a while.
So TWRP installed- Now i can finally open Recovery mode. It told me that there was no os installed. true. I tried to install my os again. it worked.. soo. yea.
what do we learn?
dont root if you dont know anything about your phone :good:
sincerly,
me, the noob.

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