Update, SOLVED: Well after I got it to boot up, I tried a RUU file. After several tries I got everything working again properly even recovery. I am now on Sense version 7.0, software # 6.20.502.5. So far it all looks good.
SOLVED sort of: After a lot of head scratching, a few choice words & a lot of googling, I got it back to stock. Now when I try to go into recovery, I get the red triangle. I don't know if the recovery option is wiped out or not. It is still s-off but not rooted. Other than the red triangle everything seems to work fine.
I inherited a M8 which is stuck at the boot logo. I am afraid that the previous owner tried to unroot it and ended up wiping everything. It is S off and I can get into TWRP. I need help to unroot it back to current factory specs. So what can I do. I do know that the phone is a few years old, but I was thinking of giving it to a friend to use instead of his old flip phone. BTW there is NO operating system
roger25186 said:
SOLVED sort of: After a lot of head scratching, a few choice words & a lot of googling, I got it back to stock. Now when I try to go into recovery, I get the red triangle. I don't know if the recovery option is wiped out or not.
Click to expand...
Click to collapse
Red triangle is stock recovery. The RUU returns the phone to a full stock "factory" image, all partitions, including recovery.
If you want TWRP, simply flash it back onto the phone using fastboot. TWRP 3.0.2 is recommended. Then flash SuperSU (current stable version is 2.79) in TWRP (do NOT use the built-in root option in TWRP).
Related
I am a relative noob at flashing roms and rooting phones, but last night I ran into an issue. My phone was having all sorts of problems so I was going to put it back to factory, then start from scratch. I then decided to just flash a different rom. here is what happened.
I deleted SuperSU - this was done as part of the process to unroot and put back to factory, after this step I decided to flash a different rom
Put new ROM on phones internal memory as well as SD card
Wipe data
wipe cache and delvic cache
install new rom
Black screen
In an attempt to unbrick I relocked my bootloader.
Now, my phone can power on (Give white screen and HTC logo), then go black, and I can access Recovery mode. That is all.
I have plugged the phone to my computer and tried running the RUU, but the RUU will not recognize the phone.
I am not sure what to do to unbrick my phone and get it working again. Any and all help would be most appreciated!
Sorry I can't be more eloquent with my words, but I'm at work. I will be responding throughout the day, though.
thanks again so much to anyone that can help!
Try running it straight from bootloader
I loaded into Bootloader, selected Fastboot(USB), ran the .exe and it still won't recognize the phone. However, I did get recovery unlocked again. So I can get into recovery mode, flash all the ROMs I want, mount and unmount, yet still everytime I flash a new ROM it still boots to a black screen. Am I doing this right?
Try a Rom with kernel installer
Thanks! Since I am still a little new could you tell me how I would spot a ROM with kernel installer or could you point me to any one that could work? From then, it's the same process as flashing any other ROM? Do I need to do something with the kernel?
Meanbean and stock with goodies are the 2 that I'm certain of. Meanbean needs to be flashed twice the first time
Thanks so much for your help, I will post my results soon!
Failed
Here's what it says. Sorry for the blurry picture. I followed directions closely.
What version of recovery are you using? You may need to update it. Assuming you have a pc, try mounting the internal memory to pc through twrp. Windows will automatically tell you to format if its damaged
2.1 Updating now
omg it finally worked! Updated TWRP using fastboot and flashed MeanBean. Thank you so much!!!
Hello all,
Firstly I'd like to say that I am a long time lurker on this website, having rooted my phones and my friends' many times thanks to the awesome help of this community. I say I'm a lurker because normally I can find solutions to any speedbumps I have very easily on this site, but alas, something has really caught me by the pants this time.
I'm having trouble rooting my second SGSIII, FCC ID A3LGTI9300A. I tried first to flash CWM recovery through Odin, and it was successful, but then it keeps booting into the stock Android recovery (I'm not sure if this is because I don't have a working SD card, but I don't think that should make a difference). To be noted, I wiped all my data and cleared the cache in the Android factory recovery by mistake (I'm not sure if this makes a difference). I read up that some other people who were having this problem took out the battery after it flashed through ODIN and then booted into CWM recovery and it worked, but it seemed to have messed up my phone, because after that I wasn't getting any network signal (my SIM card is working though). I also noticed that now when I try to boot into Recovery, I have a red exclamation mark at the left top corner of my screen, and it doesn't go into any recovery mode.
I'm not sure what the problem is, but if someone can explain to me how to properly root my device after the so much I have ****ed up, I would really appreciate it.
Best bet is to start from scratch.
Flash stock firmware
Root with cf root (this will install a 5.x.x version of cwm recovery)
Update recovery with mobile Odin or through recovery)
NOTE.....When you flash cf root occasionally it doesn't "take" properly, in which case boot into recovery and this triggers installation. (As per Chainfire instructions )
The exclamation mark came into being in any firmware after XXELLA, it's a Samsung trick to alert that the phone has been flashed. It is in the bootloader, and you can revert to an old bootloader with a cwm flashable.zip (note this is potentially risky, but it worked fine for me, although I decided to stay with a new bootloader in the end)
i'm having the same problem. i flashed through heimdall which worked great, but in order to boot into CWM i need to pull the battery right after the flash. any subsequent attempts to boot into recovery meant i needed to restart the entire process of flashing from heimdall again. surely there must be some way around this? i understand that samsung's stock recovery 'resets' the preferences so chooses to boot from it instead of the loaded recovery... and this is slowly but surely driving me crazy.
any tips, anyone?
saraddictive said:
i'm having the same problem. i flashed through heimdall which worked great, but in order to boot into CWM i need to pull the battery right after the flash. any subsequent attempts to boot into recovery meant i needed to restart the entire process of flashing from heimdall again. surely there must be some way around this? i understand that samsung's stock recovery 'resets' the preferences so chooses to boot from it instead of the loaded recovery... and this is slowly but surely driving me crazy.
any tips, anyone?
Click to expand...
Click to collapse
Are you using cf root?
Okay. So. After some trouble with houstonn's latest rom's lately (getting stuck on boot), I decided I'd give one more try for the 4/30 release. Clean wipe, flashed it, flashed minimal apps. Stuck on boot. WOOP WHO CARES?
This time was different - I couldn't access recovery. So I tried like 30 more times to access recovery. Couldn't do it. LGNPST back to the ICS stock bin (11c). Get my OTA update to 4.1.2, rooted with this method http://forum.xda-developers.com/showthread.php?t=2006946. After that, I tried to access recovery mode again. Couldn't do it. So, I was like "what the hell, maybe FreeGee will help." So I continued on to unlock the bootloader with FreeGee and with CWM. Installed quickboot and chose to restart to recovery. SAME THING. Black Screen after LG logo. Can't get into recovery.
Now I'm LGNPSTing back to stock to repeat process. Any ideas on what's going on?
Edit: Running into quite a few problems with LGNPST. Gets stuck at 85% and won't boot even after power cycle.
Edit 2: TeenyBin AltBin let me format my partitions and then the LGNPST worked. Got the OTA. Rooted again, used FreeGee, except this time with TWRP 2.5.0.0. Wouldn't reboot afterwards, so moved on to TeenyBin AltBin again. The phone booted up and everything runs fine. One thing to note: I had some wifi problems when I just TeenyBinAltBin'd and used a restore point for stock 4.1.2 which is why I was so adamant to LGNPST like normal. Still can't flash any of the newer ROMs of houstonn's, but I can others. On the good side, I still have a phone. Hopefully if anyone else has the issue, they can follow this and resolve it.
Hi all,
I'm trying to help someone fix their S4 that won't boot past the Verizon logo. I had rooted the phone probably a year and half ago but I never put a custom recovery or rom on the phone, as they mostly wanted to be able to use adblock, greenify, etc. The phone has been degrading slowly, lots of "SD card has been removed" errors, and now it simply won't boot past the Verizon logo. I have tried to boot into the stock recovery and clear cache with no luck. I don't want to wipe data if I can avoid it for now.
I was wondering if someone could point me to the proper CWM or TeamWin file and the best way to install it. I'm not sure if a custom recovery will even help me get it booted at this point but I figure I might have a little more luck over using the stock recovery. Any advice is appreciated, thanks.
Do you know what the phone's baseband is? Chances are it's not MDK so that means to CWM, TWRP, etc. Take out the battery, put it back in and then boot to download mode then try and flash a new tar in Odin.
I don't unfortunately. I rooted it about 1.5-2 years ago. I don't remember quite well but I don't think it's been updated since, I think I froze the update notification whenever that started popping up.
Flashing it in Odin will erase all data, correct? I don't know if I have another choice at this point, just curious.
Sounds like you need to odin the stock tar. Reroot and proceede from there. Yes it will wipe user data.
I'm trying to get the user files off a phone with corrupted cache. When booted normally, it gets stuck on the white T-Mobile splash screen. When booting into recovery, I get an error about the cache and the phone restarts without loading into recovery. Screenshots attached.
I can get into download mode fine.
Using Odin to flash a custom recovery gives me the PASS message, but when I restart the phone, the stock recovery is still there with the same error message. I've tried TWRP and CWM.
I am hesitant to try flashing a custom ROM because I don't want to lose the data. The phone is not important, but the data is.
firstrival said:
I'm trying to get the user files off a phone with corrupted cache. When booted normally, it gets stuck on the white T-Mobile splash screen. When booting into recovery, I get an error about the cache and the phone restarts without loading into recovery. Screenshots attached.
I can get into download mode fine.
Using Odin to flash a custom recovery gives me the PASS message, but when I restart the phone, the stock recovery is still there with the same error message. I've tried TWRP and CWM.
I am hesitant to try flashing a custom ROM because I don't want to lose the data. The phone is not important, but the data is.
Click to expand...
Click to collapse
Dont try flashing a custom ROM on to the phone. Try flash the stock ROM through the lastest odin with the lastest drivers and let me know how that works out for ya. Unless that wipes the phone ( havent used it in quite some time) then I have no idea man.
I tried flashing the T399UVUAMJ4 ROM throught Odin. It went through the entire process and rebooted, but nothing changed. Does this mean the bootloader is locked?
firstrival said:
I tried flashing the T399UVUAMJ4 ROM throught Odin. It went through the entire process and rebooted, but nothing changed. Does this mean the bootloader is locked?
Click to expand...
Click to collapse
I'm not sure maybe want to ask someone else I'm not as experienced as some people on here. Sorry man goodluck
I hope someone can help you out. I would say your cache partition somehow got renamed but I'm not sure if thats possible and if so how to fix it. Maybe someone with ADB knowledge can help?
Also what TWRP were you trying to install? I've had problems when I tried to flash older versions
okay so here is a site with the original firmware for the phone. It has both the t399 and the t399n for odin. It has them labeled so its not too confusing lol. http://forum.gsmhosting.com/vbb/f200/samsung-t399n-metro-pcs-firmware-here-1899016/
find the one for the t399, flash it with odin. this will fully restore your phone. HOPEFULLY it will be able to save the data. I know you said you did this before but I'm not sure if it was just system or everything like here.
kireflow90 said:
okay so here is a site with the original firmware for the phone. It has both the t399 and the t399n for odin. It has them labeled so its not too confusing lol. http://forum.gsmhosting.com/vbb/f200/samsung-t399n-metro-pcs-firmware-here-1899016/
find the one for the t399, flash it with odin. this will fully restore your phone. HOPEFULLY it will be able to save the data. I know you said you did this before but I'm not sure if it was just system or everything like here.
Click to expand...
Click to collapse
So I tried the T399 files. Flashed with no errors, but when it reboots everything is still the same. I've even tried flashing from another computer. Mind boggling!
firstrival said:
So I tried the T399 files. Flashed with no errors, but when it reboots everything is still the same. I've even tried flashing from another computer. Mind boggling!
Click to expand...
Click to collapse
Thanks for the quick reply. Its a shame to hear that it didn't work
How did you come to this? as to me it seems the partions have be modified hence why giving those errors I seen similar errors to when users change cache sizes which tends to brick device or from using incorrect pit files.
You never be able to recover data from flashing Odin may be slim chance by custom Rom thru recovery if was a bkup of original system and not selecting data your old data may conflict causing either bootloop or basically stuck on splash screen.
If you was ever able to best way to pull data from device would be thru adb may have a chance.
This phone belongs to a friend of a friend. They said they brought it to T-Mo because it hung up during boot. The store worked on it for a few minutes, but couldn't get it to boot up either. When I tried to go into recovery, they said the store already went into that screen too. They have since bought a new phone, but would like to get the photos off it if possible. They never had an SD card so it's still on the device.
At the moment, I can just go into download mode. I was hoping to flash a custom recovery so I might possibly be able to ADB from there since it won't load the stock recovery.
I have a very similar issue but without "cache error messages". The phone (Samsung Galaxy Light with stock ROM and TWRP) just reboots no matter what I try to flash into it.
It does it while "drawing" the Samsung Logo animation (blue ring that gets created revealing the word samsung), so after the white wrintings of the phone name.
My attempts so far:
1. Flashed newer version of TWRP
2. Flashed CWM
3. Flashed two different versions of stock ROM (the original one and the one that T-Mobile released when upgraded to latest jelly Bean)
4. Flashed a custom ROM (Light ROM found here which is based on the stock one).
EVERY TIME the outcome was the same:
Phone reboots right after the phone name (written in white) while the Samsung animation starts. It just stops while the blue oval begins to appear. If I try to boot into recovery (via home/power/volume up combo) it shows the TWRP splash screen but it reboots right after and this happened even after I flashed (successfully according to Odin) CWM.
It really looks like I did nothing so far but I can assure it's not the first time I use Odin (4 different versions) to flash a custom recovery or a ROM. I did it successfully on other 4 different phones (all samsung).
On this same phone I did it the first time when flashed TWRP in order to root it via recovery.
I have no idea what to do next. I was thinking about using adb in order to wipe all the caches (dalvik included) but it looks like the phone can't be recognized unless I boot it into recovery mode (adb get-state returns "unknown") and I don't think I can do anything in Download mode which is the only mode I can enter apparently.
I was hoping someone here can help me to spare some money buying a new phone for my wife and tossing this one which is the best for its small size imho.
Thank you in advance to anyone interested in at least shading some light on what could have happened. This started to happen out of the blue and the last time I actively modified something (updating the recovery) was almost one year ago... It always worked like a charm until 4 days ago...
EDIT: To clarify: the reason why I posted here is because this looked like a problem the most similar to mine (boot loop or stuck at boot and can't enter either regular or recovery mode). I cannot create new posts due to my low "rank" yet... Please feel free to move this if you think it belongs to a separate thread.
fulgorevinnie said:
I have a very similar issue but without "cache error messages". The phone (Samsung Galaxy Light with stock ROM and TWRP) just reboots no matter what I try to flash into it.
It does it while "drawing" the Samsung Logo animation (blue ring that gets created revealing the word samsung), so after the white wrintings of the phone name.
My attempts so far:
1. Flashed newer version of TWRP
2. Flashed CWM
3. Flashed two different versions of stock ROM (the original one and the one that T-Mobile released when upgraded to latest jelly Bean)
4. Flashed a custom ROM (Light ROM found here which is based on the stock one).
EVERY TIME the outcome was the same:
Phone reboots right after the phone name (written in white) while the Samsung animation starts. It just stops while the blue oval begins to appear. If I try to boot into recovery (via home/power/volume up combo) it shows the TWRP splash screen but it reboots right after and this happened even after I flashed (successfully according to Odin) CWM.
It really looks like I did nothing so far but I can assure it's not the first time I use Odin (4 different versions) to flash a custom recovery or a ROM. I did it successfully on other 4 different phones (all samsung).
On this same phone I did it the first time when flashed TWRP in order to root it via recovery.
I have no idea what to do next. I was thinking about using adb in order to wipe all the caches (dalvik included) but it looks like the phone can't be recognized unless I boot it into recovery mode (adb get-state returns "unknown") and I don't think I can do anything in Download mode which is the only mode I can enter apparently.
I was hoping someone here can help me to spare some money buying a new phone for my wife and tossing this one which is the best for its small size imho.
Thank you in advance to anyone interested in at least shading some light on what could have happened. This started to happen out of the blue and the last time I actively modified something (updating the recovery) was almost one year ago... It always worked like a charm until 4 days ago...
EDIT: To clarify: the reason why I posted here is because this looked like a problem the most similar to mine (boot loop or stuck at boot and can't enter either regular or recovery mode). I cannot create new posts due to my low "rank" yet... Please feel free to move this if you think it belongs to a separate thread.
Click to expand...
Click to collapse
ok so i read all that you have done which is basically everything i would of suggested to you other then could it be the battery may be faulty just random thought noticed you never mentioned trying kies you may have a chance with it beening detected as i see you can enter download mode so that help with odin also kies also have you tried firmware from here sam mobile here T399 or T399N OH2 lastest for tmo and OH3 for metro.
Try to only flash that thru odin i use 3.07 or 3.09 only difference is the pda button changes to AP .works perfect for me so i suggest it then returning back to stock recovery/firmware if it boots then awesome. then return to TWRP 2.8.4.0 beening lastest for this device also needed for CM12 also my projects for device current and future.
when using odin make sure that only “Auto Reboot” and “F. Reset Time” options are selected.
also just note when going into twrp release buttons as soon as you see logo otherwise it will continue to boot thru well happens to me when daydreaming lol.
also if your seeing this adb get-state returns "unknown" i believe installing kies may install the drivers for detection im not postive on that but im sure it something to do with missing the adb driver for device maybe another dev can confirm this ?
hopefully this may be of some help i keep on thread to see how the outcome goes
Thanks for the reply DJBoxer!
Regarding the battery it's a new one and I can confirm it's not a battery problem considering that the phone can stay in download mode and unplugged from any power source for very long times without turning off/rebooting and it never failed to keep the charge so far. I also tried with the old battery and the phone behaves exactly the same way.
I used 3 different versions of Odin (1.87, 3.07 and 3.09) with only “Auto Reboot” and “F. Reset Time” options selected and every time I got the PASS message even though the phone keeps rebooting after the first reboot once the procedure is terminated.
To clarify one thing : when I said "it shows the TWRP splash screen but it reboots right after and this happened even after I flashed CWM" I meant to point out that it looks odd to see the TWRP splash screen (even for just a few seconds) after I just flashed CWM and that makes me think that I'm really not flashing anything here...
Thank you very much for taking the time of posting the links and I actually didn't try with that latest OH2 version.
I am downloading it right now (it takes a while from sammobile) and I will keep you posted on the outcome.
I will try to flash it via Odin and I'll also try the latest version mentioned on sammobile (Odin3_v3.10.7).
Regarding Kies I wasn't able to have it recognize the phone. I may be missing something but I tried updating drivers and going through all the guided procedures with no luck... If you say it should recognize the phone right away while in download mode then something is amiss.
Could you please confirm that I should also be able to use adb commands with the phone connected via USB in download mode? Cause that doesn't look like the case either...
Thank you again and I'll give updates here about my last attempts.
Sorry for the late reply...
Nothing changed by the way...
I am about to send the phone back to the seller who told me they'll try to fix it. Let's see how it goes.