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Alright, So I bought a brand-new Galaxy S4 i-9500 a couple of weeks back. Ever since day one, the phone has major problems working with my Sandisk Class 10 64gb sdxc card, which I was using in my Galaxy Note N7000, without any problems. The card also works perfect in my wife's Galaxy S3 i9300.
The problems include:
-> The phone showing card as "Damaged" and not mounting it.
-> Sometimes it mounts the card, but shows the card as 'Blank' or 'Wrongly Formatted'
-> And yet sometimes, it mounts the card, but does not read some specific files. Opening those will give a message which says "File format not supported". In the process, the phone heats up to pretty nasty levels, and the battery drain will be massive. The phone also becomes very slow, gets stuck, and sometimes even restarts, and the problem keeps continuing.
If I remove the memory card, the phone works like a charm. I tried a 16gb memory card which also produced more or less the same results.
Now, the real problem is this. Recently, I had tried to root the phone, and for that purpose, I tried flashing CWM from cofface, through ODIN 3.07 and 1.85. Both the times, the flashing process was successful, with ODIN giving the green "PASS" message. However, nothing seemed to change on my phone, and CWM was never installed. I could never get the CWM screen no matter what I tried (every instruction on the net, literally). I then left the matter.
When my aforementioned card problem bothered me a lot, today, I decided to re-flash the stock firmware to my phone. So I downloaded the stock ROM from Sammobile, the correct pit file from XDA and started the flash process. Flashing was successful, as shown by ODIN, and the phone rebooted. But to my horror, the phone was exactly in the same state, when I had switched it off. Nothing was ever changed, all my files and everything were intact, and nothing had happened at all!!!!
How is this possible??? The bootloader shows "Downloading" and the blue bar while flashing, ODIN shows everything and even says it succeeded, but then how come things on my Phone remains absolutely unchanged??? So then what did it re-flash and where to?? And is there any way to get rid of this memory card problem??
I googled a lot to see if anyone else is experiencing the same problem as mine, but never found anything, which leads me to believe that my device is one weird thing!
vivz990 said:
Alright, So I bought a brand-new Galaxy S4 i-9500 a couple of weeks back. Ever since day one, the phone has major problems working with my Sandisk Class 10 64gb sdxc card, which I was using in my Galaxy Note N7000, without any problems. The card also works perfect in my wife's Galaxy S3 i9300.
The problems include:
-> The phone showing card as "Damaged" and not mounting it.
-> Sometimes it mounts the card, but shows the card as 'Blank' or 'Wrongly Formatted'
-> And yet sometimes, it mounts the card, but does not read some specific files. Opening those will give a message which says "File format not supported". In the process, the phone heats up to pretty nasty levels, and the battery drain will be massive. The phone also becomes very slow, gets stuck, and sometimes even restarts, and the problem keeps continuing.
If I remove the memory card, the phone works like a charm. I tried a 16gb memory card which also produced more or less the same results.
Now, the real problem is this. Recently, I had tried to root the phone, and for that purpose, I tried flashing CWM from cofface, through ODIN 3.07 and 1.85. Both the times, the flashing process was successful, with ODIN giving the green "PASS" message. However, nothing seemed to change on my phone, and CWM was never installed. I could never get the CWM screen no matter what I tried (every instruction on the net, literally). I then left the matter.
When my aforementioned card problem bothered me a lot, today, I decided to re-flash the stock firmware to my phone. So I downloaded the stock ROM from Sammobile, the correct pit file from XDA and started the flash process. Flashing was successful, as shown by ODIN, and the phone rebooted. But to my horror, the phone was exactly in the same state, when I had switched it off. Nothing was ever changed, all my files and everything were intact, and nothing had happened at all!!!!
How is this possible??? The bootloader shows "Downloading" and the blue bar while flashing, ODIN shows everything and even says it succeeded, but then how come things on my Phone remains absolutely unchanged??? So then what did it re-flash and where to?? And is there any way to get rid of this memory card problem??
I googled a lot to see if anyone else is experiencing the same problem as mine, but never found anything, which leads me to believe that my device is one weird thing!
Click to expand...
Click to collapse
Same problem for me... i wanted reinstall the stock firmware completely but when i flashed it with ODIN nothing happened...
Markz88 said:
Same problem for me... i wanted reinstall the stock firmware completely but when i flashed it with ODIN nothing happened...
Click to expand...
Click to collapse
Odin doesnt wipe your device or delete anything of your data...
If you flash the same firmware with your device firmware then nothing's really happened..
But if you root or change anything to system - boot - recovery - modem partition then simply is going again to stock or to the version you flash..
Thanks
Maybe there is something wrong with flashing memory (emmc).
There is an app on play store to check it, but i dont know if it works on s4.
I suggest to replace your phone. Or send it to service center
Edit: flash another different stock firmware, and check pda and csc if has changed
sent from my galaxy
vivz990 said:
Alright, So I bought a brand-new Galaxy S4 i-9500 a couple of weeks back. Ever since day one, the phone has major problems working with my Sandisk Class 10 64gb sdxc card, which I was using in my Galaxy Note N7000, without any problems. The card also works perfect in my wife's Galaxy S3 i9300.
The problems include:
-> The phone showing card as "Damaged" and not mounting it.
-> Sometimes it mounts the card, but shows the card as 'Blank' or 'Wrongly Formatted'
-> And yet sometimes, it mounts the card, but does not read some specific files. Opening those will give a message which says "File format not supported". In the process, the phone heats up to pretty nasty levels, and the battery drain will be massive. The phone also becomes very slow, gets stuck, and sometimes even restarts, and the problem keeps continuing.
If I remove the memory card, the phone works like a charm. I tried a 16gb memory card which also produced more or less the same results.
Now, the real problem is this. Recently, I had tried to root the phone, and for that purpose, I tried flashing CWM from cofface, through ODIN 3.07 and 1.85. Both the times, the flashing process was successful, with ODIN giving the green "PASS" message. However, nothing seemed to change on my phone, and CWM was never installed. I could never get the CWM screen no matter what I tried (every instruction on the net, literally). I then left the matter.
When my aforementioned card problem bothered me a lot, today, I decided to re-flash the stock firmware to my phone. So I downloaded the stock ROM from Sammobile, the correct pit file from XDA and started the flash process. Flashing was successful, as shown by ODIN, and the phone rebooted. But to my horror, the phone was exactly in the same state, when I had switched it off. Nothing was ever changed, all my files and everything were intact, and nothing had happened at all!!!!
How is this possible??? The bootloader shows "Downloading" and the blue bar while flashing, ODIN shows everything and even says it succeeded, but then how come things on my Phone remains absolutely unchanged??? So then what did it re-flash and where to?? And is there any way to get rid of this memory card problem??
I googled a lot to see if anyone else is experiencing the same problem as mine, but never found anything, which leads me to believe that my device is one weird thing!
Click to expand...
Click to collapse
go to this link....
http://forum.xda-developers.com/showthread.php?t=2219803
get rooted from here ( even if u are)
in the same page u get a link to flash back to stock recovery. get that flashed
boot into stock recovery and get a factory reset done.
pull battery and back in...
turn on ur phone into download mode and flash ur stock rom using odin....
this is how i got mine working.... i had ur similar issue....
kiwimalayalee said:
go to this link....
http://forum.xda-developers.com/showthread.php?t=2219803
get rooted from here ( even if u are)
in the same page u get a link to flash back to stock recovery. get that flashed
boot into stock recovery and get a factory reset done.
pull battery and back in...
turn on ur phone into download mode and flash ur stock rom using odin....
this is how i got mine working.... i had ur similar issue....
Click to expand...
Click to collapse
ok..will try this now...my last resort
vivz990 said:
ok..will try this now...my last resort
Click to expand...
Click to collapse
i assure u its gonna work perfectly...
I am literally having the same problem on my S4 I337M, I'm gonna try what was suggested on here, maybe it'll work lol
i have exactly the same problem right now, i searched for a solution and i found ur thread.
going through the thread to see a solution
vivz990 said:
ok..will try this now...my last resort
Click to expand...
Click to collapse
was ur problem solved after flashing cf-auto_root? i mean were u then able to flash custom recovery via odin?
Is solved?
vivz990 said:
... I decided to re-flash the stock firmware to my phone. So I downloaded the stock ROM from Sammobile, the correct pit file from XDA and started the flash process. Flashing was successful, as shown by ODIN, and the phone rebooted. But to my horror, the phone was exactly in the same state, when I had switched it off. Nothing was ever changed, all my files and everything were intact, and nothing had happened at all!!!!
How is this possible??? The bootloader shows "Downloading" and the blue bar while flashing, ODIN shows everything and even says it succeeded, but then how come things on my Phone remains absolutely unchanged??? So then what did it re-flash and where to?? And is there any way to get rid of this memory card problem??
I googled a lot to see if anyone else is experiencing the same problem as mine, but never found anything, which leads me to believe that my device is one weird thing!
Click to expand...
Click to collapse
OMG. I just experienced the EXACT same issue with a Galaxy Exhibit (MetroPCS) SGH-T599. I picked up this phone 2nd hand. It has Philz Touch v6.25 recovery already installed on it. But the phone is stuck in a boot loop. So I decided to flash the stock ROM, a custom ROM via ODIN and later even via flashable zips from the Philz recovery! I even tried to flash TWRP to replace Philz Touch thinking there was something wrong with Philz recovery.
No matter what I did, EVERY TIME, the phone remained in EXACTLY the same state, i.e., with Philz recovery still on there.
I have searched everywhere for the last 3 days including XDA but never found anyone else with the same ODIN flashing issue. Thank goodness I found your post. I'm reading the thread now looking for a solution.
I've noticed a couple other things beneath the surface. When I flashed a CM custom ROM for the phone, the default.prop indicated that there was a new system on the phone (I can access the phone via ADB and look at the files including the system files). It also appears the phone was rooted by the previous owner. Another thing I noticed is that some cases when I tried to install a custom ROM via the custom recovery, the phone would suddenly reboot just at the point the recovery attempts to write the ROM.
Yes, it is clear the phone is good and bricked. But how on earth to unbrick it if ODIN isn't actually changing ANYTHING on the phone and installing a ROM via Philz recovery changes little to nothing either.
CVAngelo said:
OMG. I just experienced the EXACT same issue with a Galaxy Exhibit (MetroPCS) SGH-T599. I picked up this phone 2nd hand. It has Philz Touch v6.25 recovery already installed on it. But the phone is stuck in a boot loop. So I decided to flash the stock ROM, a custom ROM via ODIN and later even via flashable zips from the Philz recovery! I even tried to flash TWRP to replace Philz Touch thinking there was something wrong with Philz recovery.
No matter what I did, EVERY TIME, the phone remained in EXACTLY the same state, i.e., with Philz recovery still on there.
I have searched everywhere for the last 3 days including XDA but never found anyone else with the same ODIN flashing issue. Thank goodness I found your post. I'm reading the thread now looking for a solution.
I've noticed a couple other things beneath the surface. When I flashed a CM custom ROM for the phone, the default.prop indicated that there was a new system on the phone (I can access the phone via ADB and look at the files including the system files). It also appears the phone was rooted by the previous owner. Another thing I noticed is that some cases when I tried to install a custom ROM via the custom recovery, the phone would suddenly reboot just at the point the recovery attempts to write the ROM.
Yes, it is clear the phone is good and bricked. But how on earth to unbrick it if ODIN isn't actually changing ANYTHING on the phone and installing a ROM via Philz recovery changes little to nothing either.
Click to expand...
Click to collapse
Totaly same problem with my Galaxy Note 10.1 (N8010). Tried flash stock ROM over Odin a totaly nothing changed. It is in bootloop everytime with totaly same Marshmallow logo, even if I flash stock ROM which is KitKat... Only sometime it boot to system where it say to me "Encryption unssucessfull" - WTF? i never have password, and when i click on something it just reboot to BootLoop...
I have TWRP recovery on it, but when i want to flash some ROM it flash it but nothing change... Maybe EMMC memory chip is death or I dont know...
Fellas, try on other PC/Laptop or reinstal Windows/Ubuntu whatever you use... That helped me..
OK to start off i am not a noob at this, i have read though the forms and cant seem to find out why my phone will not come out of this bootloop. This started happening 2 days ago when I went to install a new rom on my phone. I powered down my phone, put it in recovery (Twrp), I wiped everything but internal storage. I then processed to flash the new rom. Everything went great. My phone rebooted and worked fine for the first 1 min, when i tried to pull down the notification bar the phone stuck off and went into a bootloop. I then tried to go back to my old rom and had the same problem (notification bar would not pull down). So i went to plan B and used the Back To Stock Form to restore the phone back to stock. The process went smooth as well not a problem at all. When the phone started up it allowed me to set up the voice navigation and name of the phone, as i went to update the prl and profile the phone shut off again, when it turned back on it starts normally and the goes to the lock screen where i am unable to make any iterations with the screen at all besides when it turns the blacklight off, as i try to use the knock on the LED light turns white but the screen will not turn back on (not even with the power button). Then it reboots to the lockscreen again and continues to do it until i manually force it off. I have tried everything from redownloading the firmware files, tried back to stock 3 times, hard factory reset, and reset in recovery mode. My phone is back to stock but i am unable to do anything with it unless i factory reset and go though the set up again, but even then i cant get a connection (even with wifi) without the phone shutting off and rebooting. Everytime the phone reboots the time reads 12:00am and switches to 12:01 really quick. I cant get a connection at ALL (I EVEN TRIED REMOVING THE SIMS AND AND PUT IT BACK IN AFTER BACK TO STOCK PROCESS.)
Im not sure if the application Dr.Web could possibly be making my phone do this. I did have it installed and did not remove before I tried to switch to the new rom. The anti-theft part was active.
SOMEONE PLEASE BE MY HERO AND HELP........I REALLY WOULD HATE TO DEAL WITH LG ON THIS ISSUE IF I CAN FIX IT MYSELF
THANKS TO EVEYONE THAT SUPPORTS AN ANSWER
Sshaffer1992 said:
OK to start off i am not a noob at this, i have read though the forms and cant seem to find out why my phone will not come out of this bootloop. This started happening 2 days ago when I went to install a new rom on my phone. I powered down my phone, put it in recovery (Twrp), I wiped everything but internal storage. I then processed to flash the new rom. Everything went great. My phone rebooted and worked fine for the first 1 min, when i tried to pull down the notification bar the phone stuck off and went into a bootloop. I then tried to go back to my old rom and had the same problem (notification bar would not pull down). So i went to plan B and used the Back To Stock Form to restore the phone back to stock. The process went smooth as well not a problem at all. When the phone started up it allowed me to set up the voice navigation and name of the phone, as i went to update the prl and profile the phone shut off again, when it turned back on it starts normally and the goes to the lock screen where i am unable to make any iterations with the screen at all besides when it turns the blacklight off, as i try to use the knock on the LED light turns white but the screen will not turn back on (not even with the power button). Then it reboots to the lockscreen again and continues to do it until i manually force it off. I have tried everything from redownloading the firmware files, tried back to stock 3 times, hard factory reset, and reset in recovery mode. My phone is back to stock but i am unable to do anything with it unless i factory reset and go though the set up again, but even then i cant get a connection (even with wifi) without the phone shutting off and rebooting. Everytime the phone reboots the time reads 12:00am and switches to 12:01 really quick. I cant get a connection at ALL (I EVEN TRIED REMOVING THE SIMS AND AND PUT IT BACK IN AFTER BACK TO STOCK PROCESS.)
Im not sure if the application Dr.Web could possibly be making my phone do this. I did have it installed and did not remove before I tried to switch to the new rom. The anti-theft part was active.
SOMEONE PLEASE BE MY HERO AND HELP........I REALLY WOULD HATE TO DEAL WITH LG ON THIS ISSUE IF I CAN FIX IT MYSELF
THANKS TO EVEYONE THAT SUPPORTS AN ANSWER
Click to expand...
Click to collapse
god that is really hard to read...did you make a back up before you do installation? if so do a restore, if you dint, download another rom, kernel, put it in your phone, wipe everything except internal storage via TWRP then flash rom then kernel.
G1_enthusiast said:
god that is really hard to read...did you make a back up before you do installation? if so do a restore, if you dint, download another rom, kernel, put it in your phone, wipe everything except internal storage via TWRP then flash rom then kernel.
Click to expand...
Click to collapse
lol sorry i wanted to be as pacific as possible. I did make a backup before flashing the rom. when i tried to go back to it i had the same problem with it rebooting after a few mins. i tried flashing furnace 0.0.8 kernel after installing a fresh rom but same problem. I am back on factory recovery atm is there anyway to flash twrp back to the phone without it being rooted? i tried to get the computer to communicate with the phone when it turns on but it wont seem to connect unless im in download mode or recovery.
Sshaffer1992 said:
lol sorry i wanted to be as pacific as possible. I did make a backup before flashing the rom. when i tried to go back to it i had the same problem with it rebooting after a few mins. i tried flashing furnace 0.0.8 kernel after installing a fresh rom but same problem. I am back on factory recovery atm is there anyway to flash twrp back to the phone without it being rooted? i tried to get the computer to communicate with the phone when it turns on but it wont seem to connect unless im in download mode or recovery.
Click to expand...
Click to collapse
so the phone turn on? try enable debugging in developer option, sometimes that works for me, not sure why.
Solution?
Sshaffer1992 said:
OK to start off i am not a noob at this, i have read though the forms and cant seem to find out why my phone will not come out of this bootloop. This started happening 2 days ago when I went to install a new rom on my phone. I powered down my phone, put it in recovery (Twrp), I wiped everything but internal storage. I then processed to flash the new rom. Everything went great. My phone rebooted and worked fine for the first 1 min, when i tried to pull down the notification bar the phone stuck off and went into a bootloop. I then tried to go back to my old rom and had the same problem (notification bar would not pull down). So i went to plan B and used the Back To Stock Form to restore the phone back to stock. The process went smooth as well not a problem at all. When the phone started up it allowed me to set up the voice navigation and name of the phone, as i went to update the prl and profile the phone shut off again, when it turned back on it starts normally and the goes to the lock screen where i am unable to make any iterations with the screen at all besides when it turns the blacklight off, as i try to use the knock on the LED light turns white but the screen will not turn back on (not even with the power button). Then it reboots to the lockscreen again and continues to do it until i manually force it off. I have tried everything from redownloading the firmware files, tried back to stock 3 times, hard factory reset, and reset in recovery mode. My phone is back to stock but i am unable to do anything with it unless i factory reset and go though the set up again, but even then i cant get a connection (even with wifi) without the phone shutting off and rebooting. Everytime the phone reboots the time reads 12:00am and switches to 12:01 really quick. I cant get a connection at ALL (I EVEN TRIED REMOVING THE SIMS AND AND PUT IT BACK IN AFTER BACK TO STOCK PROCESS.)
Im not sure if the application Dr.Web could possibly be making my phone do this. I did have it installed and did not remove before I tried to switch to the new rom. The anti-theft part was active.
SOMEONE PLEASE BE MY HERO AND HELP........I REALLY WOULD HATE TO DEAL WITH LG ON THIS ISSUE IF I CAN FIX IT MYSELF
THANKS TO EVEYONE THAT SUPPORTS AN ANSWER
Click to expand...
Click to collapse
I had the same problem except with me, i was just trying to change fonts manually. It went into a bootloop and i stressed dover it for hours until finally i found out that you have to use the lg mobile support tool (you can find it in one of these threads on the lg g2) and revert it back to stock. That fixed it perfectly fine. Its a lengthy process but simple. If that doesn't work you have to do what the lg mobile support tool does semi-manually with another program lg flash tool which is longer but just as simple if you follow the directions given in the thread to the letter.
androidfantic32 said:
I had the same problem except with me, i was just trying to change fonts manually. It went into a bootloop and i stressed dover it for hours until finally i found out that you have to use the lg mobile support tool (you can find it in one of these threads on the lg g2) and revert it back to stock. That fixed it perfectly fine. Its a lengthy process but simple. If that doesn't work you have to do what the lg mobile support tool does semi-manually with another program lg flash tool which is longer but just as simple if you follow the directions given in the thread to the letter.
Click to expand...
Click to collapse
I tried the lg flash tool and it put my phone back to stock but still have the same problem. I also tried lg mobile support tool but it will not recongize my phone. I did happen to get into settings and seen that both my imei and baseband are unknown. Could this be causeing the proble m? is there any way to fix it?
G1_enthusiast said:
so the phone turn on? try enable debugging in developer option, sometimes that works for me, not sure why.
Click to expand...
Click to collapse
Yes my phone turns on but doesnt stay on for long it will freeze and reboot i noticed my imei and baseband are unknown. Any idea what can be causeing that to happen? Could it cause the phone to reboot like it is? I am back on stock firmware again,. I did try debugging but still no luck, i was even luck enough to root it again before it rebooted but still didnt help.
Sshaffer1992 said:
Yes my phone turns on but doesnt stay on for long it will freeze and reboot i noticed my imei and baseband are unknown. Any idea what can be causeing that to happen? Could it cause the phone to reboot like it is? I am back on stock firmware again,. I did try debugging but still no luck, i was even luck enough to root it again before it rebooted but still didnt help.
Click to expand...
Click to collapse
**** thats not good at all. This happen when I was using my S3, if IMEI is gone then you could not use the phone at all, theres no way you can get it back unless you made a back up. you have to sent it in man, sorry this is as good as hard brick.
G1_enthusiast said:
**** thats not good at all. This happen when I was using my S3, if IMEI is gone then you could not use the phone at all, theres no way you can get it back unless you made a back up. you have to sent it in man, sorry this is as good as hard brick.
Click to expand...
Click to collapse
My friend also has a lg g2 that i rooted for him would i be able to use a backup from his phone. Also when i turn the phone conpletely off and hold down all 3 bottons it brings me to a hardware key settings it does shows my imei number there. If i sent it into lg would they know the phone was once rooted or does the back to stock method cover it up? Thanks for your help btw
Sshaffer1992 said:
My friend also has a lg g2 that i rooted for him would i be able to use a backup from his phone. Also when i turn the phone conpletely off and hold down all 3 bottons it brings me to a hardware key settings it does shows my imei number there. If i sent it into lg would they know the phone was once rooted or does the back to stock method cover it up? Thanks for your help btw
Click to expand...
Click to collapse
they have coders there, I'm sure if they really want to know they can figure it out. If you send it in to get it fix out of your own pockets (meaning you pay them) then i'm sure they dont care, but if you want a replacement due to warranty then it may be a different story.
Sshaffer1992 said:
Yes my phone turns on but doesnt stay on for long it will freeze and reboot i noticed my imei and baseband are unknown. Any idea what can be causeing that to happen? Could it cause the phone to reboot like it is? I am back on stock firmware again,. I did try debugging but still no luck, i was even luck enough to root it again before it rebooted but still didnt help.
Click to expand...
Click to collapse
That suck bro I'm facing the same issue right now hope you got it repaired if so feel free to share the process lol
Nba2kgod said:
That suck bro I'm facing the same issue right now hope you got it repaired if so feel free to share the process lol
Click to expand...
Click to collapse
I eneded up restoreing my phone back to stock and took it into my local sprint store it cost ne 75 dollars to replace the phone not under warranty (if u have sprint protection its free) i told them i took and ota update and it started rebooting itself. If you do get a replacement make sure u back up your efs files to a safe place on your phone. Theses files can become corrupted by flashing roms and kernals.
Sshaffer1992 said:
I eneded up restoreing my phone back to stock and took it into my local sprint store it cost ne 75 dollars to replace the phone not under warranty (if u have sprint protection its free) i told them i took and ota update and it started rebooting itself. If you do get a replacement make sure u back up your efs files to a safe place on your phone. Theses files can become corrupted by flashing roms and kernals.
Click to expand...
Click to collapse
Not under warranty? Doesn't it have a 1 year manufacturer warranty? The G2 wasn't released on Sprint until November last year so it should have been covered.
Sent from my LG-LS980 using Tapatalk
Yes its still under manufacturer warranty but when i made a repair order with lg it said it would take 2 to 3 weeks to get my phone back and if they found out it was due to being rooted and flashing roms im sure lg would of charged a arm a leg to repair it. With sprint i got a new phone in 2 days or ordering it.
Hello everyone,
So here's my story: I got a 6P short after release and it's been amazing. After switching from a S6 I couldn't be happier until 3 days ago.
I was playing around with my phone (checking for updates on the play store if I recall correctly) and I was going to switch from 4g to wifi. I went ahead and pulled down my notification shade and went to press WiFi but misclicked and hit Hotspot which was below it. My phone suddenly froze big time and this is for the first time ever since purchase.
At first I thought I'd wait it out since the device was completely unresponsive, home button didn't work and neither did anything on screen. Buttons didn't make a difference either. 10 minutes went by and I ended up force restarting by holding down power + volume up. First part of my bootup went fine but when it got to the android boot animation after I put in my pin to allow the device to start it dropped from the smooth usual framerate down to 1 frame every 10-15 seconds and it slowed down further until it came to a complete halt around the time the android letters appear.
My first thought was corrupt rom so I went ahead and wiped data from the stock recovery. I was running completely stock with no modifications whatsoever. That didn't do anything. Phone still froze in the same boot phase. Desperate I unlocked bootloader to flash a clean fresh image to try to fix it and to my surprise that didn't change a thing.
As I was getting pretty desperate already I had one more idea and that was to flash up to the Dev preview. To my huge surprise it booted and I jumped from excitement. So I started setting up my phone again. I got past the prompt to insert sim card and I was now at the screen to choose a wifi network. As soon as I clicked into that the phone froze up again and at that point I lost all hope.
I wiped data in stock recovery and shut the phone down for the night. On day 3, today I woke up and tried starting the phone and it worked as if nothing had happened. I went through the setup and set up my phone on the N preview. At a certain point I was planning to go back to the latest official build but for now I was happy my phone was back from the dead. Later today I tried to restart my phone to clear all running apps etc and it froze up on boot.
I'm losing all hope that I'll be resolving this myself so I'm reaching out to the community to see if anyone's had this happen to them before and hopefuly for a solution. It's still under warranty so I can eventually send it back to the retailer but I'd rather not have a phone for 3 weeks.
Any and all help is appreciated.
Thank you for reading through my long and probably pretty boring story!
Have you tried flashing the factory image? If yes, did you made sure to wipe/erase the system, boot, vendor, and cache partition before flash the corresponding img files?
To the OP, is there any reason you did not flash to release version 6 instead of Dev preview ?
Also, any reason you can not simply do the "unenroll" from https://www.google.com/android/beta ?
It will require you to setup certain settings again as you will be back to a "factory reset".
DJBhardwaj said:
Have you tried flashing the factory image? If yes, did you made sure to wipe/erase the system, boot, vendor, and cache partition before flash the corresponding img files?
Click to expand...
Click to collapse
DJBhardwaj, i haven't specifically erased those partitions. I was under the impression wipe userdata along with reflashing did that. I will try that tonight when I get home!
Xdafly, I only updated up to N as a last resort because at first I had a locked BL. I was planning to unenrol but that would've been too late as it self bricked after a restart.
DJBhardwaj said:
Have you tried flashing the factory image? If yes, did you made sure to wipe/erase the system, boot, vendor, and cache partition before flash the corresponding img files?
Click to expand...
Click to collapse
Well I just did the erase thingy and my phone booted but wifi won't turn on. Enabling hotspot doesn't brick anymore but I now suspect WiFi might've been the issue. Any tips on how to find out what it could be and possibly fix it?
Edit: 2 restarts and a factory reset later I'm back to bricked same way as before.
try safe mode
mr.dj26 said:
try safe mode
Click to expand...
Click to collapse
That was my first thought, that was the restart that bricked it again. Safe mode shouldn't have made a difference since I hadn't even logged into Google account for apps.
After reading the very first post; sounds like bad WiFi hardware.
All the hanging has been related to WiFi or Hotspot.
I think you should get a replacement
Sent from my Purified NexusixP
If Someone Helped You Then Dont Just say Thanks...Hit The Thanks Button!
Is your phone rooted and did you install Xposed?
Over the weekend I shutdown my 6p (stock rooted with April security patch, Xposed v80) and charged it. When it turned it back up I kept getting "Unfortunately, nfc service has stopped". Long story short: I ended up factory reset my phone and reinstalled EVERYTHING and I still got into bootloop. Then I came across
https://github.com/rovo89/Xposed/issues/113
https://github.com/rovo89/android_art/issues/28
At the end of the second post rovo89 (developer of Xposed) fixed the bug in V83. I wiped my 6p once more and installed everything with v83. Problem solved.
Good luck!
Hello. I had gotten this Note 4 phone which had a custom recovery installed on it but the rom seemed to be official, on 5.1
The first thing I did was go to samfirmware and flash a 6.0.1 rom, it went fine, phone was working properly. Then I got greedy and wanted to test a Note 7 ported rom. Flashed TWRP recovery and from within I flashed RamROM http://forum.xda-developers.com/note-4/snapdragon-dev/rom-sm-n910g-ramrom-t3400349 , I downloaded the one from post#2 , the N910F one that my phone is and after it flashed to ROM it simply stopped working. My phone no longer booted, was booting me directly into Download mode with emmc read error. I kept trying to flash the stock rom which I previously flashed and it would fail.
Afterwords I used Smart Switch to reinitialize the phone, writing my phones S/N and that failed as well but at least that made my phone boot into a different recovery where it said to connect to Kies. Once again I used Smart Switch and this time it was successful 100%. My phone even booted into the OS and was working, however, while using it, after 10 minutes the phone restarted into Download mode with emmc read error.
So all in all the phone is functional but it starts to lag and restart. Now I'm kinda stuck again since I've tried to flash the firmware I got from Samfirmware through Odin, it succeded but it just doesn't boot, it goes to Recovery, tries to apply an update and I get an error.
Is there anything I can do? I can't believe the emmc could've broken just from trying to flash that custom rom, especially that afterwards I was even able to boot into the phone.
Thanks for reading and I appreciate the help.
engwee said:
Hello. I had gotten this Note 4 phone which had a custom recovery installed on it but the rom seemed to be official, on 5.1
The first thing I did was go to samfirmware and flash a 6.0.1 rom, it went fine, phone was working properly. Then I got greedy and wanted to test a Note 7 ported rom. Flashed TWRP recovery and from within I flashed RamROM http://forum.xda-developers.com/note-4/snapdragon-dev/rom-sm-n910g-ramrom-t3400349 , I downloaded the one from post#2 , the N910F one that my phone is and after it flashed to ROM it simply stopped working. My phone no longer booted, was booting me directly into Download mode with emmc read error. I kept trying to flash the stock rom which I previously flashed and it would fail.
Afterwords I used Smart Switch to reinitialize the phone, writing my phones S/N and that failed as well but at least that made my phone boot into a different recovery where it said to connect to Kies. Once again I used Smart Switch and this time it was successful 100%. My phone even booted into the OS and was working, however, while using it, after 10 minutes the phone restarted into Download mode with emmc read error.
So all in all the phone is functional but it starts to lag and restart. Now I'm kinda stuck again since I've tried to flash the firmware I got from Samfirmware through Odin, it succeded but it just doesn't boot, it goes to Recovery, tries to apply an update and I get an error.
Is there anything I can do? I can't believe the emmc could've broken just from trying to flash that custom rom, especially that afterwards I was even able to boot into the phone.
Thanks for reading and I appreciate the help.
Click to expand...
Click to collapse
read this - http://forum.xda-developers.com/note-4/help/note-4-issues-t3453048
there are links to more threads related to your issue.
Short version though:
it is dying. install wake lock application, add it to start up and set settings to #4.
accept the fact that your phone will eat the battery faster and one day WILL die completely
Thanks for your response. Regarding the Wake lock application, I'm starting to look into it, I asume I'll have to be rooted. I'll try to recover it again using Smart Switch and then I can only hope I can install TWRP and still have it functional.
Previously when I was able to get it working with Smart Switch, entering the recovery messed everything up. It said it was applying an update and that got stuck.
engwee said:
Thanks for your response. Regarding the Wake lock application, I'm starting to look into it, I asume I'll have to be rooted. I'll try to recover it again using Smart Switch and then I can only hope I can install TWRP and still have it functional.
Previously when I was able to get it working with Smart Switch, entering the recovery messed everything up. It said it was applying an update and that got stuck.
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Click to collapse
no need to be rooted, just download, install and set it to autostart
I'll try it if I somehow manage to get the phone working again, Smart Switch just fails now midway through.
golden_m said:
no need to be rooted, just download, install and set it to autostart
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Click to collapse
Is this the app you're talking about? https://play.google.com/store/apps/details?id=eu.thedarken.wl&hl=en
What exactly does it do?
I managed to restore it eventually with Smart Switch, it took quite a few tries, then I switched to my Macbook when I saw the app was available on it too and the 3rd try succeded. I only did it because I saw the 2nd try had the % much higher than the first.
engwee said:
Is this the app you're talking about? https://play.google.com/store/apps/details?id=eu.thedarken.wl&hl=en
What exactly does it do?
I managed to restore it eventually with Smart Switch, it took quite a few tries, then I switched to my Macbook when I saw the app was available on it too and the 3rd try succeded. I only did it because I saw the 2nd try had the % much higher than the first.
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Click to collapse
yes, that is the app.
i've read it does not allow your phone to go to sleep mode.
drains the battery faster, but this is the only way to keep note 4 working without swapping its motherboard...
I have a question, my gf recently bought a note 4 and we may swap our phones and if we do, i'll flash CM and tinker with it because i find this phone very interesting, just a question, does this bug affect the N910C (exynos) model? Do i have something to worry about? Because the phone is warrianty protected and if it's the case, i don't want to break it. I hope someone will shed some light on this
Hey everyone,
I have been looking around online for several days now, but haven't been able to find a description of the problem I have with my n910f nor a solution.
When I got the phone it was stuck in bootloops and so I though it was soft bricked.
After I installed the custom rom and the latest version of TWRP via Odin, I thought that the problem was fixed, because the phone booted and I was able to start the configuration of Android (where it asks you for language, time zone etc.)
However, the phone turned itself off during this process. So I wiped everything and tried again, the same thing happened.
I then flashed it with Lineage, but it would turn itself off even before the logo appeared.
Then I flashed it with Ressurrection ROM, but again, the phone turns itself off during booting.
I can access download and recovery mode without any problems, I can flash roms and Odin works like a charm. I also used 2 different batteries.
Does anyone has an idea what I could try? Could it be the version of TWRP I am using (3.0.2.0)? Or is it a hardware issue?
Thank you!!
Hi, I have this exact same issue with my N910T and so far haven't found a solution to this. I really love my Note 4 so I'd like to know if this issue can be solved or not. I event went to a supposed repair shop and they couldn't figure out the problem, guess they weren't that good.
Sorry to hear this.
I have found issues that seemed similar, but not quite the same, and people hinted that it could be a worn out motherboard that is causing this top happen. But before I open up the phone (at the potential risk of breaking at least the screen) I would try everything else.
Or is there a way to test whether the motherboard is defective?
Its the plague of overheated, worn out emmc memories, sadly. Once it happen,the only way is a new/used motherboard,prefferably C model.
eMMC failure, snapdragon models are susceptible to this.
Tüddels said:
Hey everyone,
I have been looking around online for several days now, but haven't been able to find a description of the problem I have with my n910f nor a solution.
When I got the phone it was stuck in bootloops and so I though it was soft bricked.
After I installed the custom rom and the latest version of TWRP via Odin, I thought that the problem was fixed, because the phone booted and I was able to start the configuration of Android (where it asks you for language, time zone etc.)
However, the phone turned itself off during this process. So I wiped everything and tried again, the same thing happened.
I then flashed it with Lineage, but it would turn itself off even before the logo appeared.
Then I flashed it with Ressurrection ROM, but again, the phone turns itself off during booting.
I can access download and recovery mode without any problems, I can flash roms and Odin works like a charm. I also used 2 different batteries.
Does anyone has an idea what I could try? Could it be the version of TWRP I am using (3.0.2.0)? Or is it a hardware issue?
Thank you!!
Click to expand...
Click to collapse
I suggest flashing stock rom with Odin after wiping your whole device in TWRP. I've had the same thing about 2 months ago.
Hey,
thank you for your responses. Yes, I read a lot about it being a motherboard problem.
I got it to work now thanks to this post: https://forum.xda-developers.com/note-4/general/downgrade-official-mm-to-kitkat-t3383885
First nothing happened, but after I flashed Modem and the original Bootloader again (after installing the rom) the phone turned on and I was able to use it for a while (20mins maybe). Then suddenly it turned itself off and stayed on the "Samsung Galaxy" screen for a long time.
Apparently a lot of people are using Wakelock and it seems to be working for some of them, but that seems to defy the point somehow.
KirbyFan64 said:
I suggest flashing stock rom with Odin after wiping your whole device in TWRP. I've had the same thing about 2 months ago.
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Click to collapse
Which Stock Rom did you use exactly? Is your phone working fine?