Samsung Galaxy s5 Active ATT Flash stock ROM - AT&T Samsung Galaxy S 5

I have a phone that I am trying to get working for my wife because we ran over her own S5 (long story)
Phone worked perfectly so I was like, cool, factory reset and put her SIM in. No problem right? WRONG!
Factory reset the phone and now it only gets to the ATT logo, then nothing else.
I have booted in recovery mode and cleared cache and reset the device. Still stuck on ATT logo.
I think I might have a corrupted ROM on my phone so I went searching for a firmware for this phone, which does not seem to exist anywhere on the internet.
Model is Sm-g870a
No damage to phone, like I said everything worked before factory reset. I tried one ROM that i found but it is not the correct version (footer is wrong and signature verification failed errors)
All I need is the STOCK ROM for this. Not rooted and no mods to any of the files.

Related

[Q] can't modify anything on device

hello everyone, this thread might seem like a repost to some of you, but since the answer has yet to be found on the other thread, might as well try asking about it myself
so i've got a galaxy s3 mini (the i8190 version, not the l or the n) it's in stock 4.1.2 international version. yesterday, out of nowhere the phone just keeps on rebooting after a few minutes of booting up ( it got to the lockscreen and home screen just fine, but it keeps rebooting after that). and i think, well might as well just flash something on top of this stock rom so i decided to get the cm11 from novafusion, along with odin and tried to flash it. it all goes well in odin, no problem at all (odin flashes green passed sign).
but the strange thing is, when the phone rebooted, it goes back to the stock rom, with all the apps intact and with stock recovery. so far, i've been trying to flash almost everything into this phone via odin and odin always says it succeeded but nevertheless, everything stays the same, i've tried flashing some custom roms, custom recoveries but it doesn't seem to work. and the flash counter never goes up, it still says "custom binary download : no"
i've also tried to go to stock recovery and tried to wipe data / factory reset the phone which it said it has done successfully but when i booted in, nothing changed. i'm still logged on as my account with all the apps and files intact.
this problem has also been asked here but no definitive answer seems to have surfaced there.
please, any help would be appreciated

Phone wont start up, has anyone had this problem?

So I decided to flash a rom. I haven't done so on this galaxy s6 edge. I've always done it on my previous galaxy phones. The phone already had all the pre-reqs for EXTREME SYNDICATE. Once the phone rebooted to download, I used odin to push out the new OE2 FLASH ME. After that was done the phone just went into a boot loop. I double checked and made sure all the files were correct.
Now I am at a point where even using odin with stock image just goes to samsung splash screen and song then just gives me a Startup Failed - Please connect verizon repair etc.
Is there anything I can do on my end or am I screwed with this phone now. I can still go to download mode and the recovery mode that lets me wipe, reboot etc. But nothing seems to work. Unless I am missing something here.
All help is appreciated, thanks!
Mods can close this thread. I tried everything. Eventually flashing different OE2 and OF1 finally got it working even though I flashed the stock ....

Stock SM-G925V Bootloop after 5.1.1 OTA

My S6 edge is in a bootloop. I put off the 5.1.1 OTA for a while when my wifi would not turn on. Rebooted, still didnt work. I decided to do the update. installation went great but now its in a boot loop. I flashed the firmware (BOG7) using Odin. It worked. The phone was back on again but then it shut off after a few hours.
Its been stuck in the bootloop again. I flashed BOG7 again. Ive Flashed BOG9. Ive flashed the stock PIT. Ive tried ADB sideload. Smartswitch and Kies do not recognize the device. Of course, Ive wiped cache and factory reset. Attempted booting in safemode. All flashes were successful but when it reboots, It says "erasing" and goes to bootloop (Samsung powered by android).... Drivers are installed and working. MTP is not installed and I cant find the file.
Please .
same problem
I'm having the same problem with boot loop on g925v stock. I'm wondering if the op or anyone else can help!
No mater what I do, phone reboots after almost exactly 1min9 sec. Just enough time to select a language, but not get past the next "activation" screen.
Background: Phone has never been rooted, at first was on og5 and started freezing on the verizon logo, so I factory data reset, and after that nothing has really changed. knox has not been tripped, frp not tripped
First I tried flashing og5 with odin,
(of course checked md5, and odin=pass, then after flashing, I always tried several combinations of booting to recovery for wipe cache partition/ factory reset / and also power down by holding volume down and power button, then select boot in safe mode)
Then tried flashing og7, still boot loop
then tried flashing og9, 3 times, again, also many attempts of factory data reset/ wipe cache partition / safe mode.
I am starting to think this may be a hardware problem, BUT unfortunately I do not have samsung warranty available on this phone so I am pretty much stuck messing with it.
In researching the issue, I have run across quite a few similar freeze/boot loop problems all over the web, and never any real solutions, for both g925v, g920v, and other s6 models. I've also seen a stock s6 g920v that freezes randomly, flashing stock og9 never helped, owner was planning to replace the battery and see if that helps (I have not heard back).
I've tried looking at the boot log but I'm no expert. I know I can't downgrade, but I'm wondering if there is anything I can do with adb, or any other bootloaders that I could try flashing over the og9 (even if just temporarily, assuming I will flash stock og9 again after).
Thanks for any encouragement, help or advice.
I finally gave up on my GS6 Edge because upon carefully taking it apart for the 3rd time I noticed physical damage up by the wifi receiver and SIM card slot. My advice would be to try the things I tried (above) and, if it's not a hardware issue, it may fix the problem. Good luck.
beefriendly said:
I'm having the same problem with boot loop on g925v stock. I'm wondering if the op or anyone else can help!
No mater what I do, phone reboots after almost exactly 1min9 sec. Just enough time to select a language, but not get past the next "activation" screen.
Background: Phone has never been rooted, at first was on og5 and started freezing on the verizon logo, so I factory data reset, and after that nothing has really changed. knox has not been tripped, frp not tripped
First I tried flashing og5 with odin,
(of course checked md5, and odin=pass, then after flashing, I always tried several combinations of booting to recovery for wipe cache partition/ factory reset / and also power down by holding volume down and power button, then select boot in safe mode)
Then tried flashing og7, still boot loop
then tried flashing og9, 3 times, again, also many attempts of factory data reset/ wipe cache partition / safe mode.
I am starting to think this may be a hardware problem, BUT unfortunately I do not have samsung warranty available on this phone so I am pretty much stuck messing with it.
In researching the issue, I have run across quite a few similar freeze/boot loop problems all over the web, and never any real solutions, for both g925v, g920v, and other s6 models. I've also seen a stock s6 g920v that freezes randomly, flashing stock og9 never helped, owner was planning to replace the battery and see if that helps (I have not heard back).
I've tried looking at the boot log but I'm no expert. I know I can't downgrade, but I'm wondering if there is anything I can do with adb, or any other bootloaders that I could try flashing over the og9 (even if just temporarily, assuming I will flash stock og9 again after).
Thanks for any encouragement, help or advice.
Click to expand...
Click to collapse

GS5 Stuck in Bootloop - No Root/Custom Recovery

So I was flashing away on ODIN, trying to downgrade (I know it can't be done after the 5.0 update). Everything was fine, one thing would fail and it wasn't an issue. Then came along where it would only boot into download mode saying that there was a firmware update problem with the previous attempt. I managed to find a 5.0 file that I flashed and I would actually get the Samsung boot animation. But now I am stuck in a bootloop. I have gone into recovery and wiped the cache and did a factory reset but no luck. Any help? I've been looking everywhere but can't find something that works.
I have tried (http://forum.xda-developers.com/att...w-to-unbrick-flash-to-stocknce-g900a-t3077652) but with no luck.
I have tried (http://forum.xda-developers.com/showthread.php?t=2785185) but with no luck.
I have tried (http://www.galaxys5update.com/how-to-recovert-samsung-galaxy-s5-from-bootloops-softbrick/) but with no luck.
The only thing I haven't tried is going to ATT or Best Buy and I really am not trying to do that. I'm dying here, guys. I saw another post with mention of a corrupted bootloader but I don't have a second S5 to fix it so I did nothing with it. (http://forum.gsmhosting.com/vbb/f77...-boot-repair-complete-files-included-1886367/)
I have now tried (http://forum.xda-developers.com/att-galaxy-s5/help/g900aucu4coi5-file-t3231450/page2) and still nothing, still on OC4 actually.

Galaxy Tab S2 8.0 Stuck In Bootloop

Hello,
Been given a couple of ex retail demo tablets to flash, both of them Tab S2's. First one went fine and dandy and is updated now with latest samsung OS with no knox issues.
The second however updated fine but wouldn't reset due to MDM (Brilliant.... knox being a tw##). So after a couple of resets an kicking knox into life it has now put the device into a starting screen bootloop. Trying to reflash using odin hasn't worked and all I can access is odin mode and the reboot/factory reset screen.
Factory reset won't work as it's coming up saying MDM not allowed blah blah.
Help would be greatly appreciated on this one.
Thanks
X
Ok managed to fix my own problem. Flashed over TWRP and used auto root using odin.
Once in there I used TWRP to format the device removing the encryption, then rebooted. Low and behold samsung welcome screen.
Once I knew the device was fine went back into odin and reflashed the OEM firmware back on and factory reset the device.
Don't understand why 3 out of the 4 devices I was given reset out of retail demo mode fine with odin but this one was a c##t.
Thanks
X

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