Can't figure out what is wrong with my Galaxy S3 I9300 - Galaxy S III Q&A, Help & Troubleshooting

Hello everyone,
Yesterday i've got my hands on an old Galaxy S3 GT-I9300 16GB and since i'm a fan of CM i wanted to install it.
The problem begins when i try to flash with Odin, no matter which version, USB Port, PIT File or what i'm trying to Flash it gets stuck at "Get pit for Mapping".
I tried on two PCs one with Windows 7 and one with XP but no luck.
The phone works perfectly with the Stock ROM 4.3 and i'm trying to figure out what is wrong with it.
I can't Root it, i can't Flash a Custom Recovery and i NEED HELP PLEASE.

1. Enable developer options (google it).
2. Enable adb (in developer options).
3. Grab all this : https://drive.google.com/folder/d/0B4vTiHTBB629ZW5vQndpbjFnblk/edit
4. Put phone in download mode and connect to pc.
5. Install drivers (the one with 15 in the filename works for me in xp).
6. Run odin and click pda, select the rom.
7. Click start and wait for "pass"
8. Put phone in download mode and flash cfautoroot via odin (click pda and select cfautoroot).
9. Click start and let the device do its reboot with the red writing etc..
10. You now have 2 choices for flashing a custom recovery. Mobile odin or pc odin must be used. If there is no custom recovery file in the link i provided i recommend the official website only for obtaining the file. If you use pc odin you need the .tar file and flash via pda again. If you use mobile odin you need the .zip and the process is obvious.
Good luck.

shivadow said:
1. Enable developer options (google it).
2. Enable adb (in developer options).
3. Grab all this :
4. Put phone in download mode and connect to pc.
5. Install drivers (the one with 15 in the filename works for me in xp).
6. Run odin and click pda, select the rom.
7. Click start and wait for "pass"
8. Put phone in download mode and flash cfautoroot via odin (click pda and select cfautoroot).
9. Click start and let the device do its reboot with the red writing etc..
10. You now have 2 choices for flashing a custom recovery. Mobile odin or pc odin must be used. If there is no custom recovery file in the link i provided i recommend the official website only for obtaining the file. If you use pc odin you need the .tar file and flash via pda again. If you use mobile odin you need the .zip and the process is obvious.
Good luck.
Click to expand...
Click to collapse
Hello mate and thanks for your help, i tried to do your list but when i try to flash it still hangs on "Get PIT for Mapping".
BTW when you say enable ADB you mean the USB Debbuging right?
What else can i try?

Yes i mean usb debugging. Looks like the partition table (pit) is definitely corrupt. If you cannot flash another pit file then your device needs jtag or call it dead.

Related

[ROOT][RECOVERY][100%] ROOT +TWRP RECOVERY for samsung Galaxy Tab 4 t231

100%ROOT + TWRP RECOVERY ​
NOTE:This Was Tested By Me On TAB 4 t231 with Firmware Version T231XXU0ANG1_T231ODD0ANF3_INU ; It May Work With Latest Firmware Verions , But I Haven't Tested
REQUIREMENTS:
* PC
*TAB 4 T231
*DATA CABLE
*PROPER DRIVERS INSTALLED
*ODIN V3.09.zip HERE and Extract thanks to @thisisapoorusernamechoice
*Download TWRP from HERE AND EXTRACT
* DOWNLOAD SuperSU from HERE
INSTRUCTIONS:
RECOVERY :
Put your tablet in download mode by Pressing the Home button + Power + Volume Down; Release buttons ,wen u see a warning ; then you should press the volume up (vol +) to continue to download mode.
* Run Odin v3.09 and connect tablet, The box in odin will turn to light blue box ID: COM;
* Check The AP box and locate the unzipped file TWRP file recovery.img.tar.md5;
*Finally click on the Star button and wait for few seconds until Odin process and show you the notice Pass in green and completely restart the tablet, click Exit to exit Odin.
RECOVERY WAS SUCCESSFULLY FLASHED
ROOT
*BOOT INTO RECOVERY BY PRESSING POWER+HOME+VOL UP
*NOW SELECT INSTALL ZIP FROM SD CARD
* CHOOSE THE sUPERSU.ZIP
*CONFIRM YES BY SWIPING
REBOOT CHECK WITH ROOT CHECKER
SUCESSFULLY ROOTED Tab 4 t231​
Credits and drivers
DRIVERS
*INSTALL SAMSUNG USB DRIVERS FROM HERE HERE
*IF IT DOESNT DETECT MOBILE , TRY PDANET+ DRIVERS FROM HERE
CREDITS
*ALLAH(SWT)
*GOOGLE
*XDA
*TWRP & UNKNOWN COMPILER
* @Chainfire for Supersu.zip
*odin
*Myself(ofcourse)​
Can i use this witn sm t237p
Sent from my SM-T237P using XDA Premium 4 mobile app
shawn718 said:
Can i use this witn sm t237p
Sent from my SM-T237P using XDA Premium 4 mobile app
Click to expand...
Click to collapse
i second this. will it work with the SM-T237P?
ATTENTION! Do NOT use the download links for Odin in the OP! It has been reported that the link will install malware on your computer. If you need Odin 3.07 or 3.09, I have attached them to the bottom of this post, both files are 100% safe. They're zip files, just extract the folder inside to your desktop; to run Odin just double click the .exe file, yes it's that easy. @Faiyaz5yaz thank you for making this thread, it is always a good thing to instruct users how to root their devices, but please either change the Odin download link or at the very least remove it from the OP. Unfortunately it messed up another user's computer so bad he had to reinstall windows
thisisapoorusernamechoice said:
ATTENTION! Do NOT use the download links for Odin in the OP! It has been reported that the link will install malware on your computer. If you need Odin 3.07 or 3.09, I have attached them to the bottom of this post, both files are 100% safe. They're zip files, just extract the folder inside to your desktop; to run Odin just double click the .exe file, yes it's that easy. @Faiyaz5yaz thank you for making this thread, it is always a good thing to instruct users how to root their devices, but please either change the Odin download link or at the very least remove it from the OP. Unfortunately it messed up another user's computer so bad he had to reinstall windows
Click to expand...
Click to collapse
updated !!! thank u
Worked like a charm on my T231
THANK YOU SOOO MUCH
Sorry but i follow the Stephen. I got a sm-t231 and flash with odin and see the pass sign but when I reboot into recovery isn't see the TWRP recovery just the stock recovery... What's wrong?
Dark_Cristian said:
Sorry but i follow the Stephen. I got a sm-t231 and flash with odin and see the pass sign but when I reboot into recovery isn't see the TWRP recovery just the stock recovery... What's wrong?
Click to expand...
Click to collapse
C,
when you flash recovery with odin you must DESELECT auto restart.
when the flash is done [res-ok] disconnect your tab and manually reboot to RECOVERY.
then reboot as normal.
m
Dark_Cristian said:
Sorry but i follow the Stephen. I got a sm-t231 and flash with odin and see the pass sign but when I reboot into recovery isn't see the TWRP recovery just the stock recovery... What's wrong?
Click to expand...
Click to collapse
http://forum.xda-developers.com/tab-4/development/root-root-twrp-recovery-samsung-galaxy-t3021471
http://forum.xda-developers.com/tab-4/general/root-tab-4-sm-t231-gsm-wifi-t3010102
@Faiyaz5yaz
Thanks TWRP works great on my Tab 4 T231
:good:

Pay someone $10 via paypal to help me flash a custom rom..

Device: Samsung s6 Edge
Model #: G925-W8
On currently 5.1.1
Tried for the past few days, if someone successfully helps me install either the xtrestolite or any rom that improves battery performance, i'll send them $10 via paypal. Cheers
I don't want your 10 dollars but you can start from following link.
http://forum.xda-developers.com/galaxy-s6-edge/general/canadian-odin-5-1-1-bootloader-twrp-t3196595
1. Install Samsung USB Drivers
2. Download and Open Odin
3. Download TWRP/Philz recovery for G925W8 (Canadian)
4. Put phone in download mode and connect to computer via cable.
5. Click on AP in Odin and select the .tar recovery file and click on start. (Make sure don't play with other options in Odin)
6. Copy the ROM zip file to internal sd and flash via recovery(Start phone in recovery)
7. You might face many problems like Wi-Fi won't turn on etc because you have different variant. (Ask the ROM dev for the WiFi fix for W8 variant)
Good luck!

can someone help me unlock my samsung A21 for free

It has little that I acquired a used galaxy a21 of the metro pcs brand and I want to unlock it but it gives me the error code 37 I am from Mexico and I want to use it in the networks of my country, someone can give me a free solution either with a laptop or pc or from an application of my Android
https://forum.xda-developers.com/galaxy-a21s/development/how-to-unlock-bootloader-t4131881
You can only unlock the bootloader for now. As of the time this is being posted there is no known working root for the A21s.
Has anyone else seen method? Type this into a browser search engine:
How To Root Samsung Galaxy A21s Without TWRP
PamelaGirl said:
Has anyone else seen method? Type this into a browser search engine:
How To Root Samsung Galaxy A21s Without TWRP
Click to expand...
Click to collapse
Download the most recent firmware of ur a21s. Unzip your downloaded firmware and you will get 4 tar files. You will need the AP tar archive. Install 7-zip on ur PC. Decompress the AP tar file. Go in the folder in that you decompressed ur tar and archive these files "boot.img,vbmeta.img" in tar. Install the magisk app on ur a21s and push the file from PC to a21s. In magisk select in "magisk" section install then "Select and patch file" and browse and select ur tar with boot.img and vbmeta.img. After patching transfer the file from ur phone to PC, and download odin. Power off your phone and then press volume down and up and insert usb cable. Open odin select AP and browse for ur patched tar. After select ur AP make sure u DON'T chosed nand erase and repartition and press start. The phone will reboot in recovery and u have to do wipe data partition. Before doing these make sure u unlocked the bootloader and make backups. And making this, you will lose ur warranty. BTW there is exist a twrp unofficial recovery that didn't boot loop ur phone to odin mode. If you want to flash the twrp put ur phone to download and in odin chose AP and browse to the twrp tar u downloaded.
The twrp
TWRP_3_6_0_A21S.tar
drive.google.com

Question Unlock, Root and Debloat Galaxy Tab A7 Lite

I just share my experience. Do it at your own risk
I. Unlock bootloader
1. Enable developer options by tapping build number 7 times
2. Go to Developer options, turn on OEM unlocking
3. Turn off Tab A7 Lite, connect it to the computer while holding Volume Up and Volume Down keys until you see the bootloader screen
4. Long-press Volume Up key to enter Device unlock mode
5. Press Volume Up key to confirm and unlock the bootloader
Done
II. Root
1. Unlock bootloader (skip this if you have done it)
2. (On PC) Extract boot.img.lz4 from Stock AP...tar file, then copy it to Tab
3. (On Tab) Install ZArchiver to extract boot.img from boot.img.lz4
4. (On Tab) Install Magisk and patch the boot.img that you have just extracted from step 3
5. (On PC) Copy magisk_patched.img (in Tab\download) to pc, rename it to boot.img
6. (On PC) Use 7zip to pack boot.img from step 5 into boot.tar
7. (On PC) Use odin to flash boot.tar from step 6 (in AP slot)
8. After Tab reboot, open Magisk, update to newest version, open again and let it install something then reboot
Done
In case you don't want to do a full step by step as above, you can use my already patched boot.tar below, just download and flash it via odin. After flashing and reboot, open Magisk, update to newest version, open again and let it install something then reboot
For T225XXU1AUJ1:
boot
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
For T225XXU1AUL1:
boot
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
III. Debloat
1. Root
2. Open Magisk and install the following module:
https://www.mediafire.com/file/nlvw540lpgllygj/physwizz-debloater-module-v3.zip/file
3. Reboot
Sorry, I did put the tablet in download mode, but it says the boot image cannot be flashed with odin becaouse its custom binary even if developer mode is on and OEM unlock is on... Strange! Any Ideas?
Bercsenyilaszlo said:
Sorry, I did put the tablet in download mode, but it says the boot image cannot be flashed with odin becaouse its custom binary even if developer mode is on and OEM unlock is on... Strange! Any Ideas?
Click to expand...
Click to collapse
What binary is your Tab firmware ?
Sorry it was alright I just didnt press long enough the volume up button its different from a short press when unlocking the OEM.... Thats all a long press needed instead a short one.. Otherwise boot loader will stay locked.
Thanks for the thread GREAT WORK!
thatha said:
I just share my experience. Do it at your own risk
I. Unlock bootloader
1. Enable developer options by tapping build number 7 times
2. Go to Developer options, turn on OEM unlocking
3. Turn off Tab A7 Lite, connect it to the computer while holding Volume Up and Volume Down keys until you see the bootloader screen
4. Long-press Volume Up key to enter Device unlock mode
5. Press Volume Up key to confirm and unlock the bootloader
Done
II. Root
1. Unlock bootloader (skip this if you have done it)
2. (On PC) Extract boot.img.lz4 from Stock AP...tar file, then copy it to Tab
3. (On Tab) Install ZArchiver to extract boot.img from boot.img.lz4
4. (On Tab) Install Magisk and patch the boot.img that you have just extracted from step 3
5. (On PC) Copy magisk_patched.img (in Tab\download) to pc, rename it to boot.img
6. (On PC) Use 7zip to pack boot.img from step 5 into boot.tar
7. (On PC) Use odin to flash boot.tar from step 6 (in AP slot)
8. After Tab reboot, open Magisk, update to newest version, open again and let it install something then reboot
Done
In case you don't want to do a full step by step as above, you can use my already patched boot.tar below, just download and flash it via odin. After flashing and reboot, open Magisk, update to newest version, open again and let it install something then reboot
For T225XXU1AUJ1:
boot
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
For T225XXU1AUL1:
boot
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
III. Debloat
1. Root
2. Open Magisk and install the following module:
physwizz-debloater-module-v2
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
3. Reboot
Click to expand...
Click to collapse
Can you do files for a T220xxu1au13? Would love to debloat mine and start using it as a offline game tablet.
IronGearGaming said:
Can you do files for a T220xxu1au13? Would love to debloat mine and start using it as a offline game tablet.
Click to expand...
Click to collapse
Yes if I have some free time to download your firmware. If you can extract boot.img.lz4 from your firmware and send me, I can do it soon
I don't have boot . tar
master12311 said:
I don't have boot . tar
Click to expand...
Click to collapse
What country ?
england
Hello,
thank for your work I succeeded with root but I mistakenly installed a faulty twrp which bricked the tablet. I have access to download mode but I can't reinstall a functional version ("security fail tip) the only thing that odin accepts is your great work "patched boot.tar" but the boot still blocks. an idea to unlock it. thanks in advance
antineas said:
Hello,
thank for your work I succeeded with root but I mistakenly installed a faulty twrp which bricked the tablet. I have access to download mode but I can't reinstall a functional version ("security fail tip) the only thing that odin accepts is your great work "patched boot.tar" but the boot still blocks. an idea to unlock it. thanks in advance
Click to expand...
Click to collapse
I also bricked my tablet, and the only firmware ODIN accepted was downloaded by Frija. Got errors from Sam firm and Galaxyfirm.
antineas said:
Hello,
thank for your work I succeeded with root but I mistakenly installed a faulty twrp which bricked the tablet. I have access to download mode but I can't reinstall a functional version ("security fail tip) the only thing that odin accepts is your great work "patched boot.tar" but the boot still blocks. an idea to unlock it. thanks in advance
Click to expand...
Click to collapse
What is your firmware and country before ?
thatha said:
What is your firmware and country before ?
Click to expand...
Click to collapse
France and T225XXU1AUJ1
jorjee said:
I also bricked my tablet, and the only firmware ODIN accepted was downloaded by Frija. Got errors from Sam firm and Galaxyfirm.
Click to expand...
Click to collapse
thank I ve many error too whith Odin. I try to find it
antineas said:
thank I ve many error too whith Odin. I try to find it
Click to expand...
Click to collapse
What odin version are you using ?
antineas said:
Hello,
thank for your work I succeeded with root but I mistakenly installed a faulty twrp which bricked the tablet. I have access to download mode but I can't reinstall a functional version ("security fail tip) the only thing that odin accepts is your great work "patched boot.tar" but the boot still blocks. an idea to unlock it. thanks in advance
Click to expand...
Click to collapse
Flash stock recovery via odin in AP slot
recovery
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
thatha said:
Flash stock recovery via odin in AP slot
recovery
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Click to expand...
Click to collapse
Hello, thank you for taking the time to help me. the recovery is accepted and gave me back access to the recovery. A real progress but it still does not boot I did a factory reset without effect. I am not sure of the version I put image of the recovery in case .sorry I don't have much knowledge in these manipulations. I am only a copier...... But having access to recovery gives me hope. thank you very much
I use Odin 3_v3.14.
antineas said:
Hello, thank you for taking the time to help me. the recovery is accepted and gave me back access to the recovery. A real progress but it still does not boot I did a factory reset without effect. I am not sure of the version I put image of the recovery in case .sorry I don't have much knowledge in these manipulations. I am only a copier...... But having access to recovery gives me hope.
Click to expand...
Click to collapse
I think you should download and flash latest firmware. You can download from this site:
samfw.com
Hello,
thank you for your help i have repaired the boot. it was a question of firmware indeed but beware for tablets version T225 "N" the firmware is not the same and is more difficult to find. they are not offered on dedicated sites.

Samsung Galaxy A21s root with Magisk 25.00 without Twrp

i'm a sound lover, so i rooted my Samsung to get Viper4AndroidFx working.
I guess that this method is almost universal for Samsung devices, bit i'm not sure about that so be careful with this.
-you will void warranty for your device-
--Root access on the SM-A21F with the newest Firmware(A217FXXU8DVG4) update and Android 12--
if you are new to all of this search for all the things need first.(I used just heimdall for flashing, because JOdin3CASUAL throws error at me because of a corrupted pit file, don't know how to workaround this)
MAKE SURE YOU HAVE THE RIGHT FIRMWARE FOR THE FLASH!!!
Needs:
-Linux Machine for flashing tool Heimdall(try ubuntu studio for sound experience)
sudo apt install heimdall
There is also a frontend(GUI) for this tool:
sudo apt install heimdall-frontend
(install heimdall first, then the frontend)
-samloader Firmware tool(search for instructions to get the right Firmware)
-lz4 compression librarys to decompress the boot.img from stock firmware
-Magisk app(magisk from f-droid works)
-USB debugging allowed and OEM unlock enabled on your Samsung phone(search for developer options to do this and long press vol-up in Download mode)
1. get the firmware with samloader, decode,decompress,rename to ZIP and open the archive.Decompress the AP section, decompress the boot.img.lz4
2.put the boot.img on your phones storage to patch it with Magisk.
3.put the patched boot.img back on your Computer in a new folder and rename it back to it's original name boot.img
-make sure your phone is charged before you flash the image!
4.connect your device in download mode to the Computer(for SM-A217F:turn off the phone, press vol+ and vol- hold it both and connect the USB cable)
5.open a terminal window in the new folder where the patched and renamed boot.img is placed and type sudo heimdall print-pit, it shows the partition table of your device, for --BOOT you can also type the number of the partition as it's shown in the pit file)
sudo heimdall flash --BOOT boot.img
If anything goes wrong you can always flash back the original boot.img from downloaded stock firmware or unroot your device this way.
After this your device is rooted but there is no Twrp custom recovery for ths model yet.
The unofficial release which can be found on xda doesn't work for me. I've flashed it but got stuck in download mode.
Flashing works fine with other rooting tools but there is no way to get rid of the unrooted stock recovery yet.
I cannot guarantee you that this guide won't Brick your phone. Just be careful with the re-partition options in Odin, if you want to use it. All the work can be done with linux, heimdall and magisk.
heimdall print-pit will show the partititition table from your device.
--+no warranties. What works for me must not work for others.
For everyone who wants to root and no method has worked for him, or you have errors, or your device has not booted after the root.
You can follow the following explanation
Firstly, I used sm-a217f/ds phone
The baseband version is A217FXXU8DVG4
And its protection is U8
Android 12
First of all, you must disable the bootloader ... and this is very important so that no errors occur ... and also do a factory reset for your phone. So you should transfer all your important files before that
1- Get your official ROM from any trusted site
2- Decompress the ROM file and it will show you all the ROM files AP - BL - CP - CSC - HOME_CSC
3- Take the AP file and transfer it to your phone
4- Then download the latest version of the Magisk application
5- Then open the application and inject the AP file into it
6- The injection process takes a relatively long time. I think it takes five minutes or less, depending on the size of the AP file
7- After the injection process is complete, you will find the file that was injected with Magisk in the download files
8- Take the injected file and put it into the computer
9- Then open the Odin application and put the file that was injected into the AP box
10- Put all the rest of the files in your ROM file into Odin
11- We cancel the autorun mode from Odin
12- Then press Start
13- After the process is completed, restart the phone and remove the USB cable, and the phone will ask you to do a factory reset again, and press OK
14- Now the phone supports root
15- After unlocking the phone, install the Magisk app again
16- The application will ask you to download an additional component, click OK, and the phone will restart again
17- Now you have a rooted phone that has been linked to the Magisk application
I think this is the easiest explanation of rooting in detail
And good luck to all of you.
hamada2001 said:
For everyone who wants to root and no method has worked for him, or you have errors, or your device has not booted after the root.
You can follow the following explanation
Firstly, I used sm-a217f/ds phone
The baseband version is A217FXXU8DVG4
And its protection is U8
Android 12
First of all, you must disable the bootloader ... and this is very important so that no errors occur ... and also do a factory reset for your phone. So you should transfer all your important files before that
1- Get your official ROM from any trusted site
2- Decompress the ROM file and it will show you all the ROM files AP - BL - CP - CSC - HOME_CSC
3- Take the AP file and transfer it to your phone
4- Then download the latest version of the Magisk application
5- Then open the application and inject the AP file into it
6- The injection process takes a relatively long time. I think it takes five minutes or less, depending on the size of the AP file
7- After the injection process is complete, you will find the file that was injected with Magisk in the download files
8- Take the injected file and put it into the computer
9- Then open the Odin application and put the file that was injected into the AP box
10- Put all the rest of the files in your ROM file into Odin
11- We cancel the autorun mode from Odin
12- Then press Start
13- After the process is completed, restart the phone and remove the USB cable, and the phone will ask you to do a factory reset again, and press OK
14- Now the phone supports root
15- After unlocking the phone, install the Magisk app again
16- The application will ask you to download an additional component, click OK, and the phone will restart again
17- Now you have a rooted phone that has been linked to the Magisk application
I think this is the easiest explanation of rooting in detail
And good luck to all of you.
Click to expand...
Click to collapse
Root achieved with your method, thanks!
Is there any way to remove software installation warning boot message not recognized by samsung and bootloader unlocked message?

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