Develop Bugs

[Q] Phone wont turn on at all, I think its bricked

So today I decided to unroot my phone so i used the following method http://galaxys2root.com/t-mobile-galaxy-s2/how-to-unroot-t-mobile-galaxy-s2-sgh-t989/ which includes the SGH-T989-UnRoot_ROM_Zedomax.zip
let i found out it didn't flash the stock kernel so i turned to odin, so when i tried to flash the .tar file from odin through download mode, it was stuck on setting up connection for like 20 mins and finally when my computer force closed the odin program, and my phone turned off.
After this my phone wasn't turning on at all what so ever no download mode, recovery or anything
and my computer reads it as OHUSB_DLOAD
i didn't have any roms installed either before i was always on stock but rooted
any ideas or is it fully bricked
thanks guys

She's bricked
Sent from my SAMSUNG-SGH-I727 using xda premium

[Q] T-M Not Booting Past Samsung Screen; I have troubleshooted

All,
I have used my GS3 for awhile now without issue. I'm abroad for the forseeable future, so I've only been using it for Wi-Fi calling and internet/apps. Regardless, Kies NEVER worked for me, and my computer never recognized the USB device. Up until recently, I've just used my iPod for music, so no problem.
Fast forward and my friend, who also has a GS3, tried to update my drivers and root/flash my phone so I can drag and drop files the way he does with his. I let him do this because I'm newb to this, and because he assured me he knew what he was doing as he'd done it to his and his girlfriend's phone.
As it turns out, he has an international version (he used ToolKit instead of QCom ToolKit) and he tried to root the wrong files to my phone. At first, I thought it was hard-bricked (which really puts me in a tough position since I won't be back in the States until January), but I don't think even his root attempt worked properly.
So where I'm at now:
The phone will not boot up. When I turn it on I get the Samsung Galaxy S III logo, but android never loads. The phone will charge via USB and the wall.
I can access recovery bootup
I can access download bootup (the ability to do the two above lead me to believe it isn't hardbricked, I read on these forums, if I can get to download bootup then it's probably fix-able)
I've combed the forums and the internet, in general, for a fix. I downloaded the factory restore settings from samsung-updates (sorry if I cannot plug this site, it's not intentional, simply to provide as much info as possible), but Odin always "FAIL"s when I attempt to apply it.
Additionally, I've attempted to recover via recovery bootup/reset, and then load the factory restore setting via Odin. This did load them, but the phone did not boot up.
QM ToolKit was acknowledging the phone, so I attempted to boot the correct files using ToolKit (the ALLINONE option) and this worked correctly, as expected via QM ToolKit. But still the phone would not boot up.
The phone sits at a black screen after the GSIII logo with the blue LED lit up.
Any tips or advice would be appreciated. I'm in quite a situation.

sadly i have the same problem, this happened randomly and cant get my device to boot

If you Odin tmo stock image tar and odin recognized your device and all went well then boot into stock recovery factory reset then reboot. It should boot up if all is well. When you plug to pc does your computer recognizes it?
Sent from my SGH-T999 using xda app-developers app

Provided your boot loader and download manager partitions are working(as it appears to be the case) you can get your phone back to a "working" state.
What I suspect happened is that at some point during the process of playing with it, your partition table got hosed and now android is borked. I would recommend re-partitioning it but I don't have enough info around me and available to give you instructions to do so. I'll do some digging and try to get back to you.

Rooting from stock MC3 firmware

I am planning on rooting my friend's stock i317 running the MC3 stock firmware. He recently got a carrier replacement i317 due to a hardware issue but I had also previously rooted his other i317 and installed a CM10.2 nightly ROM. Upon using the same method of rooting his first phone on the new one, I ended up soft bricking his second phone. I basically used ODIN to flash a few different recoveries but when I would boot to recovery each time then the Galaxy Note II logo would start flickering for a few seconds and then the screen would go blank. I tried using ODIN to restore to JL2 and upon successfully restoring, I couldn't get past the boot animation. I told my friend to replace the phone again as I couldn't even get the phone to boot up successfully no matter what I tried doing to fix it. Maybe I had to find and ODIN the MC3 firmware to successfully boot the device so please let me know what I did wrong which prevented the device from booting successfully.
I don't know whether there was recently a major AT&T firmware update that changed the security on the device which prevented previous methods of root from working so please update me on any changes. My friend just got a new i317 today and I would like to root it successfully as the AT&T warranty center was nice enough to replace his phone but had to void his warranty due to looking at the flash counter. I just found an app called Framaroot which looks much simpler to use
http://forum.xda-developers.com/showthread.php?t=2130276
I have been rooting and flashing ROMs on various Android devices for a long time now so I am up for using any root methods no matter how advanced they may be including using ADB. I did not have enough time to research about the i317 so it was my fault that I could not successfully root his device. Any help would be much appreciated.
Thank you

For rooting purposes start HERE:
http://forum.xda-developers.com/showthread.php?p=33854391
For recovery look HERE:
http://forum.xda-developers.com/showthread.php?p=33867032
Add I prefer TWRP recovery over CWM!!
From everything you said you did it sounded right. Cuz you even tried going back too the original firmware that was shipped with the device!! But I didn't seed that after you flash the Rom,, did you try to do a factory data reset. Sometimes that's all it takes to fix that bootloop problem.
One other thing if you can get into download mode then the phone is fixable. Think it was just over your head on the process on how to get it back to fully functioning... lol
We've all been there. Think it's because we panic when something isn't working the way we want it TO..
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4

[Q] I-317 Note 2 Can't boot into recovery mode, stuck on Samsung Logo

Problem: Stuck on white/black screen, can't boot into recovery, able to boot into download mode
I recently returned my phone to stock following the return to stock tread (4.1.1), however, my first OTA update from ATT (4.1.2), after the install finished it stuck at boot up screen. And I can't get into recovery screen at all no matter what I try.
Tried to flash TW recovery
Tried to flash CWM recovery
no success, any help?
Edit, I noted whenever my phone is off, when plug in the charger/usb cable, my phone automatically goes into the black/white letter screen. WITHOUT touching any button what so ever.
On download screen
Current Binary: Custom
Systems Status: Custom

Use Kies to emergency recover back to stock 4.1.1.
Steps. (READ ALL BEFORE STARTING)
1.) Downloads Kies onto your pc
2.) Install drivers to pic
3.) Open Kies and go to TOOLS > instal/upgrade firmware.
4.) Kies will ask you for you device model. AT&T = SHE I317. And your serial number. Located behind the battery.
5.) Hit start in Kies it will down load the stock firmware to your PC. Follow the instructions.
6.) It will eventually ask you to put your phone in download mode and connect it to the pc. Do this.
7.) Don't touch it. It is going to take about 10-20 min depending on your Internet speed and your computer.
When it is complete your phone will be back to stock. The same it was the day you pulled it out of the box.
***I would also make sure you back up any data on your phone because it will delete the sd card. It is also wise to remove any external storage sd.
****when finished you can re root using cf auto root or take the OTA update to get you back to 4.3.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

kelpqq said:
Problem: Stuck on white/black screen, can't boot into recovery, able to boot into download mode
I recently returned my phone to stock following the return to stock tread (4.1.1), however, my first OTA update from ATT (4.1.2), after the install finished it stuck at boot up screen. And I can't get into recovery screen at all no matter what I try.
Tried to flash TW recovery
Tried to flash CWM recovery
no success, any help?
Edit, I noted whenever my phone is off, when plug in the charger/usb cable, my phone automatically goes into the black/white letter screen. WITHOUT touching any button what so ever.
On download screen
Current Binary: Custom
Systems Status: Custom
Click to expand...
Click to collapse
Did you get it working? Mine has the same issue. Sucks...

Kies does not work with a Note II.

hey! any solution, ???

KIes 3
I downloaded the newest version of Kies, it is called Kies 3. My note 2 connects to it easily. I have not had to try the emergency repair. Here is the link for it. Hope it helps.
http://www.samsung.com/sg/support/usefulsoftware/KIES/JSP

I used the above mention Kies procedure to return my phone to working condition. I was also stuck on the Samsung logo for hours. I tried flashing several backups in Clockwork mod several times for several hours. My sd card would not mount as well. I could use wifi but no phone service. During the Kies process it prompted me to do an emergency repair which I did but this was only after doing a factory reset, and cache wipe, and dalvik cache wipe. I followed the steps by ShrekOpher and my phone was returned to 4.1.2 stock. My new problem is that I made the mistake of updating to 4.3 OTA and now have a locked bootloader. Everything works perfectly except now I'm not rooted. Screen Mirroring works perfect which was the main reason for my misadventure. I'm wondering if I root manually will my screen mirroring be disabled like it was when I was on the unofficial 4.3?

Screen mirroring checks for rooted status and won't run if detected.
See bottom of post #2 here for a link to a solution to that...
http://forum.xda-developers.com/showthread.php?t=2589891
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app

reply
cameron213 said:
Did you get it working? Mine has the same issue. Sucks...
Click to expand...
Click to collapse
I had the same issue. I pulled my sd card and battery for 30 seconds. Then it went into recovery with vol + home and power. Hope this helps someone.

hatgirl223 said:
I downloaded the newest version of Kies, it is called Kies 3. My note 2 connects to it easily. I have not had to try the emergency repair. Here is the link for it. Hope it helps.
Good morning friend, how I stay KIES fixed the error? as I try to do the tutorial provided here in the forum, but by placing the model and S / N, Kies indicated that I had no copy to restore. Just yesterday I stay in this mode.
Can you help me?
Click to expand...
Click to collapse

Note 4 looping on first start up screen

Hoping for some advice how to get Sprint Note 4 running again. The phone has never been rooted. Up until a couple of weeks ago most of the OTA updates had been received and applied no problem. A couple of weeks ago my wife pulled it out of her bag and showed me it was on the update screen and had been for a couple of hours eventually the batter went dead. We took out the dead battery charged it and tried to restart. It goes to the Samsung Galaxy Note 4 white on black screen vibrates twice then the screen goes black and it repeats the same thing over and over.
Now i'm not sure how to proceed. I'm familiar with Odin and rooting my own phones but leave my wifes stock normally.
First i tried reset in recovery - When i boot to recovery after a few seconds the android robot lies on its back with a red triangle over it. At the top of the recovery screen it says Android system recovery - LRX22C.N910PVPU3BOF5. I tried wipe data/factory reset and wipe cache partion and rebooting but makes no difference.
I thought install official firmware manually
I put the phone in download mode it displays
current binary: samsung official
system status: official
reactivation lock: off
knox warranty void: 0x0
I downloaded a stock firmware N910PVPU3BOF5_N910PSPT3BOF5_N910PVPU3BOF5_HOME.tar.md5
installed Odin3 v3.10.6.exe
installed F/W this using Odin.
Odin finishes normally, box turns green and PASS! but the phone just restarts and does the boot looping thing.
I don't know what to do next - suggestions? Thanks

Have you tried booting to safe mode, you'll have to Google it as I'm not sure of the procedure for stock phone. What your describing doesn't sound good, I would have thought the odin flash would have worked.
You could always try to odin OG5 Stock tar, can be downloaded from kies. Sorry i cannot offer more but it sounds like you're doing all the right things.
Sent from my SM-G925P using Tapatalk

Yes, I agree, that's good advice. I'd say try KIES first, then safe mode if KIES doesn't yield results.
Did you get to safe mode? From power off, hold power until 2nd splash screen, release and press-hold power plus volume up until it boots or vibrates. I think if you continue to hold, it loops until you release but boots into safe mode.
Unlock screen and go into security (if it boots) and uncheck Reactivation lock, Knox active protection and make sure device isn't encrypted. Finger scanner; remove registered finger prints, and change lock-screen to swipe. Then factory reset or try whichever you prefer to try next. If normal reboot still fails, then factory reset in safe mode and reboot. If still loops, try the KIES or Odin flash. I'm not too familiar with stock and default security but looking at OG5 security options, seems there's redundancies that could potentially be in play preventing Odin flash as if the phone thinks the phone is in the hands of someone other than the registered owner. You may need to bypass it all to boot or flash.
Typically, it's data corruption that causes a loop that stock tar doesn't fix in tars OF5 and below. OG5 has frequent reports of wiping user data but I've seen occasional reports of inability to flash OG5 tar from OF5. I saw another today that reported having to Odin OF5 tar again and take OTA to get to OG5. I asked what the failure indications were but so far only know his rooted phone couldn't get there without taking those steps. So perhaps you're on the right track, it's just the security and our security that's being a hindrance.
Sent from my SM-N910P using Tapatalk

thanks for the suggestions. I tried booting into safe mode but i can never get past the first white on black Samsung Note 4 powered by android screen. No matter how long i hold just the power button it just goes black and back to this screen every few seconds. I never get to the second boot splash screen. Any other way to force the phone into Safe mode?
I've installed kies and smart switch. The phone is not recognized by either whilst boot looping. If i put it in download mode and connect it kies3 displays unsupported device. How do i get Kies let me download a copy of OG5 firmware to my pc to try with Odin? I can't figure this out. I connected my own Note 4 to kies and it recognizes it fine and displays This is the latest firmware Current og5 latest og5 but i still don't see how to download a fresh copy of OG5 to the PC? In Kies i go to Tools, Firmware upgrade and initialisation. I'm entering the model name SM-N910P and then it wants a serial number. How do i determine this? I tried the Dec and Hex numbers from the back of the phone, i tried the Hex number plus a 1 and plus a 9 - i read this is the imei and this is confirmed from looking in settings on my other note 4. I'd really like to get a clean download of sprint OG5 from Kies i've searched for instructions without success.
Suggestions what i can try next? Thanks

waroo14 said:
thanks for the suggestions. I tried booting into safe mode but i can never get past the first white on black Samsung Note 4 powered by android screen. No matter how long i hold just the power button it just goes black and back to this screen every few seconds. I never get to the second boot splash screen. Any other way to force the phone into Safe mode?
I've installed kies and smart switch. The phone is not recognized by either whilst boot looping. If i put it in download mode and connect it kies3 displays unsupported device. How do i get Kies let me download a copy of OG5 firmware to my pc to try with Odin? I can't figure this out. I connected my own Note 4 to kies and it recognizes it fine and displays This is the latest firmware Current og5 latest og5 but i still don't see how to download a fresh copy of OG5 to the PC? In Kies i go to Tools, Firmware upgrade and initialisation. I'm entering the model name SM-N910P and then it wants a serial number. How do i determine this? I tried the Dec and Hex numbers from the back of the phone, i tried the Hex number plus a 1 and plus a 9 - i read this is the imei and this is confirmed from looking in settings on my other note 4. I'd really like to get a clean download of sprint OG5 from Kies i've searched for instructions without success.
Suggestions what i can try next? Thanks
Click to expand...
Click to collapse
This may help your PC detect the phone better in recovery mode for KIES. Can't say it gets past unsupported device but it was a problem I had with adb in recovery on my Windows 8.1 machine. Read the OP and post 14 to see if it applies to you. Try detecting phone in recovery.
http://forum.xda-developers.com/showpost.php?p=34864154&postcount=14
I've always found safe mode a little difficult to get into but once I found my phone had went there when I was carrying something wrapped around the phone while in a belt pouch. Holding both buttons must have been the way it accidentally got there.
That unsatisfied s/n inquiry has puzzled some of us here and we haven't found a solution AFAIK.
I'm not sure but you may have to also Odin OF5 and take OTA like some others have had to do. There are some tar files in general forum that others succeeded with. Sorry but that's about all I can think of. Unless you can get it to Best Buy Samsung Experience or Sprint service center and explain what happened. They should be able to flash stock back on it. That may be best solution since there was no doubt about root or void warranty on that one.
Sent from my SM-N910P using Tapatalk

Thanks for the suggestions.
I found more instruction for getting into safe mode which work on my other note 4 but no success with this one.
I was trying to Odin OF5 it goes all the way through in Odin and displays success but never actually boots.
Would it be possible to replace the stock recovery with something else that might have additional features to get a working f/w to install and then downgrade back to stock or will i risk just making things more screwed up? I wouldn't care about taking OTA updates if i could just get a working F/W back onto this phone.
Encryption and security were not enabled on the phone.
So without S/N what is the work around to use Kies with Sprint phones?

Since you're pure stock and given the problems I'd stay away from a custom recovery at this point. Your reporting a successful odin flash of stock OF5 then rebooting right back to the same boot loop problem is sounding more and more like something has seriously failed in the phone, I'd start thinking replacement.
Sent from my SM-G925P using Tapatalk