hi.
i used custom rom and my phone work good without problem but suudenly restart and hang on galaxy s6 edge and somtimes on samsung.
odin mode is work without any problem and flash without any problem.
i tried stock rom 6.0.1 G925FXXU3DPC2 but still problem.
i go to stock recovery and wipe cache and factory reset but still problem. stock recovey somtimes work somtimes hang but arter97 twrp3.0.2 is work perfect without hang and flash anything from recovey.
custom rom flash in recovery without problem but still problem with boot.
any idea??
:crying::crying::crying:
mehdips3 said:
hi.
i used custom rom and my phone work good without problem but suudenly restart and hang on galaxy s6 edge and somtimes on samsung.
odin mode is work without any problem and flash without any problem.
i tried stock rom 6.0.1 G925FXXU3DPC2 but still problem.
i go to stock recovery and wipe cache and factory reset but still problem. stock recovey somtimes work somtimes hang but arter97 twrp3.0.2 is work perfect without hang and flash anything from recovey.
custom rom flash in recovery without problem but still problem with boot.
any idea??
:crying::crying::crying:
Click to expand...
Click to collapse
Firmware is corrupted.
Flash this and you will be back up and fixed
It's BTU 6.0.1 firmware
https://drive.google.com/folderview?id=0B40ItdHKfkyQWmE5bTNiVzN3bTg
Let me know how you get on.
callumbr1 said:
Firmware is corrupted.
Flash this and you will be back up and fixed
It's BTU 6.0.1 firmware
https://drive.google.com/folderview?id=0B40ItdHKfkyQWmE5bTNiVzN3bTg
Let me know how you get on.
Click to expand...
Click to collapse
thanks but still problem
mehdips3 said:
thanks but still problem
Click to expand...
Click to collapse
Tell me exactly what happens
why my system status is not change even flash stock rom.
callumbr1 said:
Tell me exactly what happens
Click to expand...
Click to collapse
frist flash rom without pit after flash reset and bluescreen for install system update come and after a while rest and samsung logo come with blue led flash but after a second hang.
wipe cache and factory rest from recovery but still problem.
after that flash rom with pit file and still problem.
in recovery when use reboot option phone hang on Dm-verity verification check and i use hard rest.
somtimes led is white blinking.
in twrp recovery i don't have any problem.
sorry for my bad english.
very thanks
mehdips3 said:
frist flash rom without pit after flash reset and bluescreen for install system update come and after a while rest and samsung logo come with blue led flash but after a second hang.
wipe cache and factory rest from recovery but still problem.
after that flash rom with pit file and still problem.
in recovery when use reboot option phone hang on Dm-verity verification check and i use hard rest.
somtimes led is white blinking.
in twrp recovery i don't have any problem.
sorry for my bad english.
very thanks
Click to expand...
Click to collapse
Dm verity verification failed is problem with Imei.
Have you tried to flash the firmware that I posted?
1st - go into download mode on device. Hold home power and up.
Plug device in to odin.. on odin it should have blue box saying COM:1 or something like that.
Extract the firmware and put the .tar file in AP.
Make sure auto reboot and re partition are UNCHECKED.
Then start.
Try this and post a screenshot on here of odin one it's finished.
I had exactly the same issue and flashing this firmware fixed it.
callumbr1 said:
Dm verity verification failed is problem with Imei.
Have you tried to flash the firmware that I posted?
1st - go into download mode on device. Hold home power and up.
Plug device in to odin.. on odin it should have blue box saying COM:1 or something like that.
Extract the firmware and put the .tar file in AP.
Make sure auto reboot and re partition are UNCHECKED.
Then start.
Try this and post a screenshot on here of odin one it's finished.
I had exactly the same issue and flashing this firmware fixed it.
Click to expand...
Click to collapse
i do it but still problem.
:crying::crying:
mehdips3 said:
i do it but still problem.
:crying::crying:
Click to expand...
Click to collapse
very thanks for your help my problem is gone.
i apperciate you.
have a nice day.:fingers-crossed::fingers-crossed::laugh::laugh:
mehdips3 said:
very thanks for your help my problem is gone.
i apperciate you.
have a nice day.:fingers-crossed::fingers-crossed::laugh::laugh:
Click to expand...
Click to collapse
Your welcome! Glad I could help
callumbr1 said:
Your welcome! Glad I could help
Click to expand...
Click to collapse
i have same problem like this guy here. i cant fix my phone. I cant use custom roms. or stock roms. any idea?
lastest try is G925FXXU4DPGW_G925FBTU4DPH1_G925FXXU4DPGW without fixing via odin, no errors with odin, just blue screen, and stuck on android is starting apps is starting, 60 apps instal, and after that phone freze on android is startin. Official is DBT but they dont have update4 for replacing 4dpgw.
in download mode i have this Ap SWREV: B:4 K:2 S:2 allways
simche95za said:
i have same problem like this guy here. i cant fix my phone. I cant use custom roms. or stock roms. any idea?
lastest try is G925FXXU4DPGW_G925FBTU4DPH1_G925FXXU4DPGW without fixing via odin, no errors with odin, just blue screen, and stuck on android is starting apps is starting, 60 apps instal, and after that phone freze on android is startin. Official is DBT but they dont have update4 for replacing 4dpgw.
in download mode i have this Ap SWREV: B:4 K:2 S:2 allways
Click to expand...
Click to collapse
Boot into recovery, wipe cache partition and factory data reset. This should fix it.
If it sticks on android is starting just wait. It can take a while.
If this doesn't work let me know
Similar Problem
My phone was running stock lollipop and then I tried to update to marshmallow via odin. It all went well and phone is stuck in a bootloop. I can't access recovery but I can still go to download mode and I tried flashing again via odin. It says pass but phone is still in boot loop. Can u help me out.
muwahhid25 said:
My phone was running stock lollipop and then I tried to update to marshmallow via odin. It all went well and phone is stuck in a bootloop. I can't access recovery but I can still go to download mode and I tried flashing again via odin. It says pass but phone is still in boot loop. Can u help me out.
Click to expand...
Click to collapse
Try to flash a different stock firmware.
First though... in odin flash twrp recovery.
Boot into recovery and wipe cache partition and wipe data. Then restart phone. This should work. If not try the first step (flash a different stock)
https://www.youtube.com/watch?v=ze5WDUZPE2A this is my problem, any software i flash, gone erasing and delete somthing, then go to blackscreen. phone is g925f BTU version, but i updated it for lastest G925FXXU4DPGW_G925FBTU4DPH1_G925FXXU4DPGW_HOME.tar ! i need HELP!
simche95za said:
this is my problem, any software i flash, gone erasing and delete somthing, then go to blackscreen. phone is g925f BTU version, but i updated it for lastest G925FXXU4DPGW_G925FBTU4DPH1_G925FXXU4DPGW_HOME.tar ! i need HELP!
Click to expand...
Click to collapse
Boot into recovery, wipe cache partition. Wipe data factory reset. Then flash again
callumbr1 said:
Boot into recovery, wipe cache partition. Wipe data factory reset. Then flash again
Click to expand...
Click to collapse
doesnt work. i try wipe cash data with samsung recovery, try with twrp recovery, and try with philtz recovery format all boot cache modem system dada, all, doesnt work, always stay bootloader and modem i think. But i dont know why, cant find system for my phone who can accept this bootloader and modem.
simche95za said:
doesnt work. i try wipe cash data with samsung recovery, try with twrp recovery, and try with philtz recovery format all boot cache modem system dada, all, doesnt work, always stay bootloader and modem i think. But i dont know why, cant find system for my phone who can accept this bootloader and modem.
Click to expand...
Click to collapse
Maybe you can try flashing this 2016-07-22-6.0.1-BTU-G925FXXS4DPG2-1teilig.zip in odin ?
Can you give the screenshot or log from Odin ?
Good luck
Related
After I turn on my Galaxy S II and it hangs for a few seconds and it reboot again and again..
Sometimes stuck on the home screen..
I really don't know why will this happen to my phone. I'm going to trip tomorrow..anyone can help me?
Model : GT-I9100
Android version : 2.3.3 (Stock ROM)
Rooted
garylaw said:
After I turn on my Galaxy S II and it hangs for a few seconds and it reboot again and again..
I really don't know why will this happen to my phone. I'm going to trip tomorrow..anyone can help me?
Model : GT-I9100
Android version : 2.3.3 (Stock ROM)
Rooted
Click to expand...
Click to collapse
boot to recovery,wipe cache and factory reset.
EDIT:Hold "home+volume up+power" all at the same time until recovery menu appears.
reflash with odin some stock firmware if you don't want to wipe, if there is no problem with wiping, just go to recovery and do a factory reset...this has a strong chance of success.
cooza said:
boot to recovery,wipe cache and factory reset.
EDIT:Hold "home+volume up+power" all at the same time until recovery menu appears.
Click to expand...
Click to collapse
borstri said:
reflash with odin some stock firmware if you don't want to wipe, if there is no problem with wiping, just go to recovery and do a factory reset...this has a strong chance of success.
Click to expand...
Click to collapse
After I hard reset and wiped cache..its still reboots..
Someone help me!! :'(
now it looks that only solution is to reflash, go to
http://www.sammobile.com/firmware/?page=3&t=1&o=1&m=GT-I9100&r=7#regiona
or
http://forum.xda-developers.com/showthread.php?t=1113928
find something u like and flash it with odin.
http://forum.xda-developers.com/showthread.php?t=1110160&highlight=odin+how+to
dont bother wit finding of exact fw. for you, find something that is for your region....
Is it flash it by using odin?
apsolutley with odin, since I suppose that you don't have cwm packed rom on SD card, because in that case does not matter if you have cwm recovery or not..., dont know if you have done it before...bat after beginners fear, it is actually peace of cake...dont be afraid, just follow instructions to the letter...
borstri said:
apsolutley with odin, since I suppose that you don't have cwm packed rom on SD card, because in that case does not matter if you have cwm recovery or not..., dont know if you have done it before...bat after beginners fear, it is actually peace of cake...dont be afraid, just follow instructions to the letter...
Click to expand...
Click to collapse
After I flashed it, it turns to the CWM screen and install the Multi-csc..something like that..and it reboot..after it reboot..its still turns to CWM and install the multi-csc.
So what should I do now?
you have done something wrong, or taken wrong rom image, since after flashing with ODIN stock rom you WILL ENDUP with stock recovery! Dont know what you flashed, but it was not stock rom.
What rom you took exactly??
"GT-I9100_SIN_I9100DXKI2_I9100OLCKH1_I9100DXKI1"
I flash this..is this a boot loop or other problem?
Hey dude, thanks for helping me so much..
My phone is working now..but I have to download my things again..=(
Alright. Thanks!
no problem, been in that situation. check some custom roms when u have time....you'll be amazed what this device can do.
and in clockwork recovery you have backup and restore, setup phone just how you like it, make a CWM backup and you are always sure that rescue is there....don't need odin or PC for that.
Flash Supercore with odin as PDA or some other kernel that has CWM recovery
The problem occured again just now, its after i dpwnlpad some apps from market..and its still not completely remove the hanging problem..And my laptop died. LOL.
Anyone here?
May i sugest u reflash stock rom and return it to the store.
If u have random reboot after flashing stock rom there is obviouse something wrong with your device.
hi
my gs2 turns on and reboot repeatly when i put micro sd card and install app in sd card .
help me too .
sorry for bad english .
garylaw said:
After I turn on my Galaxy S II and it hangs for a few seconds and it reboot again and again..
Sometimes stuck on the home screen..
I really don't know why will this happen to my phone. I'm going to trip tomorrow..anyone can help me?
Model : GT-I9100
Android version : 2.3.3 (Stock ROM)
Rooted
Click to expand...
Click to collapse
Your kernel is it also stock?
Hi
I have got a serious problem, suddenly my phone cannot boot, but are stuck at I9300. I can boot into download mode, and when I connect to my PC via USB, 2nas says Attached, Download mode. No information are shown in the information window in 2nas.
When I try to recover from softbrick or try to flash a ROM via 2nas, it say flash boot.img....fail.
What can I do?
Mikael1711 said:
Hi
I have got a serious problem, suddenly my phone cannot boot, but are stuck at I9300. I can boot into download mode, and when I connect to my PC via USB, 2nas says Attached, Download mode. No information are shown in the information window in 2nas.
When I try to recover from softbrick or try to flash a ROM via 2nas, it say flash boot.img....fail.
What can I do?
Click to expand...
Click to collapse
Firstly, use the search button. This sort of problem has been discussed at length on here about a billion times.
It isn't serious, yet.
Have you done the obvious....wiping cache, wiping dalvik and try factory reset?
If that didn't work, have you tried using Odin to flash firmware instead of 2nas?
There could be a number of factors as to why it isn't working and I fail to beleive you have explored every avenue.
Tried a different USB cable and port?
Tried re-downloading the same firmware again and flashing?
Tried installing a different firmware package?
Where did you get your firmware? I always use firmware from Sammobile.
If you have tried every possibility and you are still stuck at boot screen, THEN you can post here with a problem. Until then it is merely a set back.
I hope you manage to sort it out mate,
Good luck
Obagleyfreer said:
Firstly, use the search button. This sort of problem has been discussed at length on here about a billion times.
It isn't serious, yet.
Have you done the obvious....wiping cache, wiping dalvik and try factory reset?
If that didn't work, have you tried using Odin to flash firmware instead of 2nas?
There could be a number of factors as to why it isn't working and I fail to beleive you have explored every avenue.
Tried a different USB cable and port?
Tried re-downloading the same firmware again and flashing?
Tried installing a different firmware package?
Where did you get your firmware? I always use firmware from Sammobile.
If you have tried every possibility and you are still stuck at boot screen, THEN you can post here with a problem. Until then it is merely a set back.
I hope you manage to sort it out mate,
Good luck
Click to expand...
Click to collapse
Thanx for your reply. I cant boot into recovery, so I cant wipe cache or factory reset. Can only boot into download mode.Trying Odin now..... hope it helps...
Mikael1711 said:
Thanx for your reply. I cant boot into recovery, so I cant wipe cache or factory reset. Can only boot into download mode.Trying Odin now..... hope it helps...
Click to expand...
Click to collapse
Ok, If flashing a firmware through Odin fails then you can try flash a custom recovery through Odin.
As you're having issues with boot.img, I would also use Odin to flash a kernel. try the latest Siyah Kernel.
hello, my phone is in a bootloop at the samsung start screen, the problem didn't started because of an un proper flash of a rom, I just found my phone in kernel panic mode, tried to enter recovery to do a full wipe, nothing, recovery was unavailable, I had cm 10.1 and dorimax kernel, after that I found a thread that explained what to do in case of soft/hard brick, I did all the steeps, (I can only enter download mode), I have flashed the ics, gb roms in odin with success, no nand rw problem, my phone is still in a boot loop, this happened two weeks ago, today I tried booting the phone, a wierd instaler started (something about cryptic, can't remember exactly) but the instalation stopped it restarted, and the samsung boot loop started, dose any one have any ideeas what else can I try? thx
can any one tell me if the stock roms I'm flashing trough odin do a full wipe? thx
Always do a full wipe, no matter what you do.
Flash a more newer stock firmware, aka a jelly bean firmware..
Have you encrypted your phone before you swap Roms? and not decrypt it before flash?
I have flashed XWLSW trough odin, but still nothing, I didn't encrypt my phone, and I can't do a full wipe, or at least I don't know how to do it trough odin (I can only enter download mode). Thx for the answers, any other suggestions?
cipry189 said:
I have flashed XWLSW trough odin, but still nothing, I didn't encrypt my phone, and I can't do a full wipe, or at least I don't know how to do it trough odin (I can only enter download mode). Thx for the answers, any other suggestions?
Click to expand...
Click to collapse
I have same problem and i don't know what to do. Someone tell mse about a pit parched because is a memory problem, so, i'm looking for this pit, but, i can't found this pit.
Someone help us, please. Thank you.
Can you not enter recovery? Even after flash and stuck in boot loop? Flash stock and try to get into recovery when this boot loop happends. And yes when you flash through odin the phone is wiped:thumbup:
I solved a similar problem by:
flashing a custom recovery through odin
booting into recovery mode
doing a "wipe data/factory reset"
doing a "wipe cache"
doing a "format /system"
doing a "format /preload"
flashing a current custom ROM
andrewwright said:
Can you not enter recovery? Even after flash and stuck in boot loop? Flash stock and try to get into recovery when this boot loop happends. And yes when you flash through odin the phone is wiped:thumbup:
Click to expand...
Click to collapse
not when you flash a single md5
Sent from the little guy
gastonw said:
not when you flash a single md5
Sent from the little guy
Click to expand...
Click to collapse
I thought that odin install gives you a fresh start. What do you mean by single md5? Thanks for the info.
The one that you flash in pda.
It's called a non wipe flash, similar to an OTA update.
Sent from the little guy
Hi
I have a Samsung Galaxy Pocket Neo GT-S5310...
The sad thing is that, a while ago it stopped working and now it's stuck on the boot screen (Samsung GALAXY POCKET Neo GT-S5310)
I have tried to perform a factory reset through the built-in recovery mode (volume up + home + power), but unfortunately, I couldn't access the recovery mode and the phone goes directly to the boot screen.
And since the only thing I could do was accessing the Download Mode, so I tried to recover it by installing an official firmware with Odin3_v3.07... but it didn't solve the problem...
So what would you guys suggest?
can't delete this reply... could an admin please do it?
Installing cwn recovery and flash rom
D-Moon said:
Hi
I have a Samsung Galaxy Pocket Neo GT-S5310...
The sad thing is that, a while ago it stopped working and now it's stuck on the boot screen (Samsung GALAXY POCKET Neo GT-S5310)
I have tried to perform a factory reset through the built-in recovery mode (volume up + home + power), but unfortunately, I couldn't access the recovery mode and the phone goes directly to the boot screen.
And since the only thing I could do was accessing the Download Mode, so I tried to recover it by installing an official firmware with Odin3_v3.07... but it didn't solve the problem...
So what would you guys suggest?
Click to expand...
Click to collapse
The only way to :cyclops: the problem is to install cwn recovery and flash another rom .
see this thread to install cwn http://forum.xda-developers.com/showthread.php?t=2728655 ::silly:
and try this rom http://forum.xda-developers.com/poc...om-cm-11-0-galaxy-pocket-neo-duos-gt-t2833952
see this thread to find other rom http://forum.xda-developers.com/showthread.php?t=2731774:p
wipe data then flash the original FIRMWARE
Ashish1998 said:
wipe data then flash the original FIRMWARE
Click to expand...
Click to collapse
How can I wipe data if I can't access the recovery mode... :/
D-Moon said:
How can I wipe data if I can't access the recovery mode... :/
Click to expand...
Click to collapse
hey bro..
:silly: installing cwn recovery via download mode is the only way to bring back ur device
sksenthil said:
hey bro..
:silly: installing cwn recovery via download mode is the only way to bring back ur device
Click to expand...
Click to collapse
actually the only way would be flashing the bootloader, unfortunately I couldn't find it anywhere... the official firmware (from sammobile or samsung-updates) does not contain the bootloader flash...
Download stock from sammobile.com and flash it via Odin
Hackerpunk1 said:
Download stock from sammobile.com and flash it via Odin
Click to expand...
Click to collapse
read my previous reply... :/
D-Moon said:
read my previous reply... :/
Click to expand...
Click to collapse
What are the files in the firmware you downloaded?
Hackerpunk1 said:
What are the files in the firmware you downloaded?
Click to expand...
Click to collapse
S5310XXAMK1_S5310OJVAMK3_S5310XXAME1_HOME.tar.md5
and
SS_DL.dll
Which version of Odin are you using?
Hackerpunk1 said:
Which version of Odin are you using?
Click to expand...
Click to collapse
3.09
Sent from my GT-I9300 using XDA Free mobile app
Just load the file "S5310XXAMK1_S5310OJVAMK3_S5310XXAME1_HOME.tar.md5" ONLY in the PDA section. Please make sure you have the right drivers installed.
stuck in bootloop ...
Hi all, i can't find topic for Samsung s5303, and i have a problem with this device.
someone can help me ?
→ the phone stuck in bootloop ←
- i can start in download mode and get connected in odin.
i had flash all the 12 roms that i have found, (including custom roms and stock roms, only one package/ full package using re-partition with .PIT files. and various kernel models)
i made all wipes, (after and before flash a rom)
when the phone try to boot up, don't appear nothing about
errors (like can't mount data reboot or others...)
the phone try to boot up and keep in samsung logo, after 30 seconds i have a full shutdown, are not possible to turn on using power button..
if i take off the battery and reinsert after 1 minute, phone try to turn on and repeat the same thing
(have happened in all firmwares found)
are a hardware problem ?
may be someone have an idea to fix this issue?
since now, thanks.
Cant boot to recovery
Hi sorry for the thread revival but I have run out of ideas. Same problem as OP. Odin flash is successful but stuck on samsung logo when trying to boot to recovery.
S5310i 4.4.2
Any suggestions would be much appreciated. Anyone found a solution to this?
When you use Odin to flash, when it has finished, it always boot to recovery, there you have to wipe data and cache, then it works properly!
Hackerpunk1 said:
When you use Odin to flash, when it has finished, it always boot to recovery, there you have to wipe data and cache, then it works properly!
Click to expand...
Click to collapse
After flashing recovery with odin I am still stuck at the S5310 Neo splash screen unable to boot into recovery. Has this maybe got something to do with a conflict between android versions? As the S3510i comes with 4.4.2 stock, not 4.1.2.
Did you tried using the pit file for re-partitioning?
Hackerpunk1 said:
Did you tried using the pit file for re-partitioning?
Click to expand...
Click to collapse
Thanks for your help. Could you please explain more about this? Where would I find the pit file to flash? Do I tick re-partition in odin? Never flashed pit before. worried about bricking the device.
I am struggling to find the PIT file for my specific device (S5310i). its only on a handful of websites asking for paid subscriptions. Could anybody possible direct me to where I can find:
CORSICAVE3G_EUR_OPEN. Pit
I have downloaded the corsicass.pit and S5310_corsicass.pit but am not sure if this will work on any S5310 variant?
i already did a search in google and XDA but nothing worked ! please read carefully
my G925I just restarted and never be able to boot again, so i enter to stock recovery and wiped cache data BUT no luck, and flashed a stock firmware and still the same, it's boot to stuck recovery and show installing updates BUT at 30% its stop and saying "erasing" then its reboot and stay in bootloop,
i managed to get into download mode and flashed TWRP recovery, when ever i try to flash a rom the phone restart again and enter bootloop and it's never shutdown!!
tried :
1- wipe everything
2- flash more than one stock firmware
3- flash recovery and succeeded BUT it's keep restarting !
4- flash custom ROM BUT no luck, keep restart at installing !
5- flashed custom kernel and it WORKED :good:
for now i can only boot into download mode without restart
have a solution ? :crying:
hussam_qashu said:
i already did a search in google and XDA but nothing worked ! please read carefully
my G925I just restarted and never be able to boot again, so i enter to stock recovery and wiped cache data BUT no luck, and flashed a stock firmware and still the same, it's boot to stuck recovery and show installing updates BUT at 30% its stop and saying "erasing" then its reboot and stay in bootloop,
i managed to get into download mode and flashed TWRP recovery, when ever i try to flash a rom the phone restart again and enter bootloop and it's never shutdown!!
tried :
1- wipe everything
2- flash more than one stock firmware
3- flash recovery and succeeded BUT it's keep restarting !
4- flash custom ROM BUT no luck, keep restart at installing !
5- flashed custom kernel and it WORKED :good:
for now i can only boot into download mode without restart
have a solution ? :crying:
Click to expand...
Click to collapse
This is a soft boot due to the fact you still have the ability to access recovery and such what i would suggest you do is get factory files and restore phone back to stock and start over this should fix your problem. If you look around XDA you will find the files you will need ODIN being the main tool you will use to flash your phone.
The_Fallen_angel said:
This is a soft boot due to the fact you still have the ability to access recovery and such what i would suggest you do is get factory files and restore phone back to stock and start over this should fix your problem. If you look around XDA you will find the files you will need ODIN being the main tool you will use to flash your phone.
Click to expand...
Click to collapse
that's new for me, what's "factory files" exactly ? different from firmware?
thank you for you time
hussam_qashu said:
that's new for me, what's "factory files" exactly ? different from firmware?
thank you for you time
Click to expand...
Click to collapse
no i just said factory file as in the firmware just return phone to stock using Odin and you should have a working phone. to start with again
The_Fallen_angel said:
no i just said factory file as in the firmware just return phone to stock using Odin and you should have a working phone. to start with again
Click to expand...
Click to collapse
already tried that, no luck
keep restarting.
Maybe motherboard issue ?
hussam_qashu said:
already tried that, no luck
keep restarting.
Maybe motherboard issue ?
Click to expand...
Click to collapse
You have flashed a stock firmware with stock bootloader etc. using odin and still stuck in a soft brick ? remember to wipe the phone a rule of thumb i use is to wipe the phone 3 times before i flash and 3 times after i flash. during the first boot up it may take a little time to boot as it must rebuild the cache. I dont think it is a motherboard issue i think you may have just flashed a wrong file that needs to be wiped out before continuing on. i have had this problem in the past with a galaxy s2 when i was developing custom roms for it. it took me a couple of wipes and factory firmware reflashes but i eventually got the phone back in working order. look here for the factory files you will need to re flash your phone with odin ----> https://samsung-firmware.org/model/SM-G925I/ also make sure you are using the latest version of ODIN you will to put your phone in download mode instead of recovery
Hi, could you fix it ?? I am facing the same issue.