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[Q] Help my SGS went wrong, probably dead

Hi, i have a SGS (originally) GT-I9000T but then i updated to Froyo 2.2.1 with XXJPY and now is GT-I9000.
Everything was working normally, then i install Darky's rom and working fine, but today i was about to upgrade to Darky's 9.0.2, but i though that was a good idea to clean all the installs and updates i've installed.
What i did was to format the internal SD from the phone options what i've read about this option it's that it will erase all my media content and data from my internal sd, so i did it, then i went to recovery mode and i did a Wipe data/factory reset and i clear the cache, so reboot the phone and at that point was everything OK, but when the phone was booting i realized that the Voodoo LagFix enables itself at that time the phone was working fine but without of personal data, so i turned off again and went to "download mode" because i though i will need again the CF-Root (BusyBox), so i flashed with Odin and when the phone restarted it won't boot normally it was locked on the SAMSUNG screen, i did try to take the battery out and restart several times, but nothing happened.
At that point i remember that the lagfix was enabled i though the LagFix create a conflict with it, or i don't know why, so the story doesn't stop there, in my desperation i try to go back to my original rom, so what i did was to download the Telstra FW for GT-I9000T model (850 band) so then i was to be able to update my original rom, so i flashed with Odin, when the phone boot the model number was GT-I9000T again, and go through the Samsung logo, play's the music and it show the Telstra logo, but suddenly turns in to black screen and don't load the OS.
I will appreciate it if anyone can help me.
UPDATE: I just fix the problem, how i did it: i just flash the Froyo 2.2.1 with XXJPY again and when the phone boot for first time it wont load, so on the RECOVERY mode i selected the format SD, factory reset and that it, reboot and works 100%
Many tanks for the attention.

[Q] A 5000 black screen.

Hello.
I've got a5000 android. I succefully root it I swithced of the service "android" (bacause it has 0kb....i was such stupid with this) of after that some error came and tel. is stuck on the black screen after booting. I was able to get to the android system recorvery mode wipe dat/factory reset and wipe chache partition didn't helped and apply sdcard:update zip doesn't work i also get to factory mode where i flash cache didn't helped either i was trying to run rsd lite but it din't find tel. There should be no problem with drivers as i used super one click tool before black screen and it worked. Do you have some suggestion? Also I find on some seller that phone should be able to do hard reset but i don't now how to do it. I was trying some usuall combination of keys that I found that should work on other phones (as the phone has no english manual) didn't find it.
Thanks for HELP!

[q] motorola xoom 4g lte verizon model mz602 wont reset at all. It says bp failed

HELLO EVERYONE,
this is my first time ever posting, I have a very weird issue with my Motorola xoom tablet, this is a Verizon Motorola xoom 4g model mz602.
the issue I am having is that every time I try to factory reset my tablet it goes back to the WAY it was left, what I mean is that it wont reset at all,
I tried everything from factory reset on RECOVERY mode to RSD lite program using factory SFB file and FAST BOOT COMMANDS, and nothing is working,
the weird thing is that THEY all say that they were SUCCESSFUL to reset and stuff, but when tablet reboots its back at the exact same way it was, same apps, say google account, same wifi network , everything is the same as if it was not resetted at all, when I tried the FACTORY RESET from recovery it says this
wiping data
performing BP clear
BP CLEAR FAILED.
formatting data
formatting cache
data wipe complete
but then when the tablet reboots same thing, tablet is back to the way it is with all the user data and all the information there,
when I say I tried everything I mean everything, I unlocked the OEM to to try to install a custom rom but when I try to install the custom recovery the tablet will reset back to its original RECOVERY. I even followed the GUIDE to make sure to go STRAIGHT into recovery to avoid the INITIAL boot to restore the original recovery, but it will not work, so like I said, when I try to restore the image using RSD lite, computer shows as if everything succeeded on RSD lite, but it doest work, FAST BOOT commands from ADB show successful or completed, but same thing, please some body help .
thank you in advance

Galaxy sm-j700h stuck in safe mode

Wokeup this morning and decided to restart my phone as i usually do every morning, but after the restart the phone has remained in safe mode since then. I have tried restarting the phone several times to no avail.
I believe phone has been rooted about 2 years ago or so. I dunno what kind of recovery im running also.
I am still running 5.1.1
J700HXXU1AOG6 (baseband version)
LMY48B.J700HXXU1AOI3 (build number)
Please any help to resolve this would be greatly appreciated
NOTE:
Im a noob, so please try to be clear as possible.
THANKS
UPDATE
Just realized the volume down button is not working(clicks but doesnt lower the volume). So im guessing this is what makes it enter safe mode all the time

What recovery are you using?

souvikghosh915 said:
What recovery are you using?
Click to expand...
Click to collapse
Well im not too sure, but when i was factory resetting the phone some blue/dark screen showed with TEAM WIN underneath it

Ekwere said:
Well im not too sure, but when i was factory resetting the phone some blue/dark screen showed with TEAM WIN underneath it
Click to expand...
Click to collapse
You have backups ?
What kind of ROM are you using ?
Anyways best is gonna be download any rom and wipe system, data, cache, dalvik...then flash it.
If you don't have backup and you're on stock then just download the firmware from Sammobile and then flash it via Odin, remember don't factory reset, else your all data will be wiped out.
Then start your phone, take a backup of the things you'll need and then reset and flash it again.
And if you're on a custom ROM and you don't have backups then flash the ROM on your recovery again without wiping anything. Restart your device then, you'll see your datas intact, then take a backup but most likely you'll see a lot of force stops of several apps while in this process. Then complete by flashing it again after wiping data system cache dalvik.

souvikghosh915 said:
You have backups ?
What kind of ROM are you using ?
Anyways best is gonna be download any rom and wipe system, data, cache, dalvik...then flash it.
If you don't have backup and you're on stock then just download the firmware from Sammobile and then flash it via Odin, remember don't factory reset, else your all data will be wiped out.
Then start your phone, take a backup of the things you'll need and then reset and flash it again.
And if you're on a custom ROM and you don't have backups then flash the ROM on your recovery again without wiping anything. Restart your device then, you'll see your datas intact, then take a backup but most likely you'll see a lot of force stops of several apps while in this process. Then complete by flashing it again after wiping data system cache dalvik.
Click to expand...
Click to collapse
No, i dont have any backups(most things were saved on SD card)
I believe its stock rom. The only thing i remember doing is rooting the phone long time ago when i got it.
I just realized that the volume down button is not functioning(clicks in but doesnt lower the volume) and i believe this is where the issue is as the volume down activates the safe mode feature
Im still gonna flash the phone none the less cos im still on older android and i hope it works

That volume down button is broken, stuck ON. Get it fixed.
Sent from my SM-J700M using Tapatalk

Thanks a lot to everyone who tried to help.
Will be taking the phone for repairs by Monday and will drop a feedback on how that goes

Fixed the volume down button and the phone is back to normal now.
Time to close this thread and go search on how to root the 6.0.1
Thanks guys

Cheers!
Sent from my SM-J700M using Tapatalk

Lost WiFi and other features after switching from Slot B to Slot A

I am running stock ROM and have bootloader unlocked and TWRP already installed. The phone was rooted without problems. I was getting an error from Super SU, so I looked up how to fix it online and the suggestion was to install an older version and then try to upgrade it. It was hard to find a zip from a legitimate source but once I found it, TWRP did not show the directory I was looking for (this was previously available when I rooted it). This is where I did something stupid and looked around in the settings and found the Slot A / Slot B option. I switched from B to A and the phone got stuck on the boot animation for several minutes after rebooting. I decided to reboot into TWRP and switched the slot back to B. This brought the phone back but WiFi is off by default and whenever I try to turn it on, it doesn't change.
I have seen a couple of other people mention similar issues about losing wifi after a root or changing the slot. What's the fix? I am wondering if there is anything else "broken" after the slot change and if I should do a factory reset (I would hate to do that as I was almost finished setting up this device). I have also received the error message saying "Process System isn't responding" in the settings menu a few times. It also seems like the finger print scanner isn't recognizing fingerprints any more and face unlock isn't working

One possibility is, that SuperSU isn't that compatible anymore. Magisk does a wonderful job and no problems so far. Maybe you should give it a try and switch from using SuperSU to Magisk.

shagexpert said:
I am running stock ROM and have bootloader unlocked and TWRP already installed. The phone was rooted without problems. I was getting an error from Super SU, so I looked up how to fix it online and the suggestion was to install an older version and then try to upgrade it. It was hard to find a zip from a legitimate source but once I found it, TWRP did not show the directory I was looking for (this was previously available when I rooted it). This is where I did something stupid and looked around in the settings and found the Slot A / Slot B option. I switched from B to A and the phone got stuck on the boot animation for several minutes after rebooting. I decided to reboot into TWRP and switched the slot back to B. This brought the phone back but WiFi is off by default and whenever I try to turn it on, it doesn't change.
I have seen a couple of other people mention similar issues about losing wifi after a root or changing the slot. What's the fix? I am wondering if there is anything else "broken" after the slot change and if I should do a factory reset (I would hate to do that as I was almost finished setting up this device). I have also received the error message saying "Process System isn't responding" in the settings menu a few times. It also seems like the finger print scanner isn't recognizing fingerprints any more and face unlock isn't working
Click to expand...
Click to collapse
I had the same issue when I first got my 6 when I was playing around with the slots. Also my original TWRP install for some reason would crash and reboot whenever I plugged in the data cable while in TWRP. I ended up flashing back to stock OOS 5.1.5 through fastboot (used the flash-all command) and then reinstalled TWRP and everything has been working great since then.

MickyFoley said:
One possibility is, that SuperSU isn't that compatible anymore. Magisk does a wonderful job and no problems so far. Maybe you should give it a try and switch from using SuperSU to Magisk.
Click to expand...
Click to collapse
The instructions I followed already installed Magisk to the phone. I wanted Super SU because some of the other chainfire apps like Liveboot and rooted apps like Titanium backup said Super SU is needed (Titanium said Magisk will work but may not be reliable for some newer versions of the ROM). I can live without liveboot but really need Titanium to reliably transfer data from my older phone.
To be honest I didn't know they did the same thing (magisk and Super SU). I am curious now, what if I factory reset my phone and attempted to install Super SU instead of Magisk this time?
If I do a factory reset (let's say I want it just like it was out of the box and I format the data partition as well), will I need to root the phone again? I am asking because I don't know which part of the instructions I should ignore. I am sure TWRP will already be installed after the reset so I would only need to install the extra apps...

You don't have to format data. Just factory reset it. Then use "fastboot boot twrp.img", don't allow modifications, flash a kernel you want (if you want one - I really recommend ElementalX) and then the latest version of Magisk (16.4 BETA currently). Did so - all fine. And yes: Even Titanium Backup works without any issue with Magisk.

We had similar problems with TWRP on the Razer Phone when it was new. We solved the problem by using the TWRP boot image to flash the stock boot image and then flashing a TWRP zip. I just got the OnePlus 6 yesterday and haven't really messed with it yet but everything sounds the same to me so far.

I read more about TWRP and realized what I was doing wrong when the directory with zip files wasn't showing up. When TWRP showed up I was supposed type in my regular unlock password to decrypt storage. When I did that the folder I was looking for showed up. I made a backup through recovery (which took like an hour, may be because the external flash drive I attached was really slow - and the size of the backup was about 12GB). After that I installed the zip file for Super SU, just to see if it worked - it showed the installation was successful but the app was still missing from the app drawer. Now I wanted to factory reset the device and start over.
I went into wipe and there was nothing listed under the wipe screen. I went into Advanced wipe and wiped whatever was selected by default. The selected items were Dalvik / ART Cache, System, Data. There was also "Internal Storage and USB Storage" that wasn't selected.
I swiped to wipe, it wiped everything. Then asked reboot, I rebooted, got a blank screen with white LED for a long time. When I plugged it into the computer it recognized the device as Qualcomm HS-USB Diagnostics 900E (COM4). I rebooted it by holding Power + Volume Up + Volume Down. I tried to boot into boot loader next. This brought me to another blank screen. The computer still makes a noise when it reboots but screen stays black. The only message that shows up is the one saying boot loader is unlocked. Did I brick my phone? This keeps getting progressively worse.

shagexpert said:
I read more about TWRP and realized what I was doing wrong when the directory with zip files wasn't showing up. When TWRP showed up I was supposed type in my regular unlock password to decrypt storage. When I did that the folder I was looking for showed up. I made a backup through recovery (which took like an hour, may be because the external flash drive I attached was really slow - and the size of the backup was about 12GB). After that I installed the zip file for Super SU, just to see if it worked - it showed the installation was successful but the app was still missing from the app drawer. Now I wanted to factory reset the device and start over.
I went into wipe and there was nothing listed under the wipe screen. I went into Advanced wipe and wiped whatever was selected by default. The selected items were Dalvik / ART Cache, System, Data. There was also "Internal Storage and USB Storage" that wasn't selected.
I swiped to wipe, it wiped everything. Then asked reboot, I rebooted, got a blank screen with white LED for a long time. When I plugged it into the computer it recognized the device as Qualcomm HS-USB Diagnostics 900E (COM4). I rebooted it by holding Power + Volume Up + Volume Down. I tried to boot into boot loader next. This brought me to another blank screen. The computer still makes a noise when it reboots but screen stays black. The only message that shows up is the one saying boot loader is unlocked. Did I brick my phone? This keeps getting progressively worse.
Click to expand...
Click to collapse
OK good news! I tried one more time and fast boot showed up. I was able to get into recovery. I have the backup so I will try to restore that. I don't know what to do after that. I am thinking wiping without getting into advanced mode.

shagexpert said:
OK good news! I tried one more time and fast boot showed up. I was able to get into recovery. I have the backup so I will try to restore that. I don't know what to do after that. I am thinking wiping without getting into advanced mode.
Click to expand...
Click to collapse
When your phone booted straight into that mode with black screen and the led, then you bricked it. Same happened to me 2 days ago. The solution was to use the Msmtool from another thread and it worked great. Just follow the guide. But it will wipe your device. And you have to install oxygenos manually via "local upgrade". If you have a question, just ask

What I ended up doing was restoring from the backup I had. This was the "bad backup" without WiFi and broken finger print and facial recognition. After the restore, I did a normal wipe (not advanced). This reset the phone to factory settings. Once I configured WiFi and signed into my Google account, Google offered to recover from a cloud backup of my One Plus - I didn't know Google made these backups. It downloaded all the apps automatically. I don't know yet if I have sign into all of them all over again.
The bad back up saved my ass, I wasn't even planning on making it. I was just testing the backup feature. That's why you should always do a backup, even if the device isn't in ideal configuration.

shagexpert said:
The instructions I followed already installed Magisk to the phone. I wanted Super SU because some of the other chainfire apps like Liveboot and rooted apps like Titanium backup said Super SU is needed (Titanium said Magisk will work but may not be reliable for some newer versions of the ROM). I can live without liveboot but really need Titanium to reliably transfer data from my older phone.
Click to expand...
Click to collapse
I rooted my phone with Magisk and installed the 5.1.6 via OTA (and reroot via installed Magisk Manager). So no need to install TWRP so far.
Titanium Backup runs flawlessly with Magisk (already on my OP 3T and my OP 5).
So give Magisk a try, I never had such an easy and reliable update as the one from 5.1.5 to 5.1.6

Helium is a great alternative to titanium.