How to restore your Samsung Galaxy Tab 3 7in wifi tablet with odin and the stock firmware. Unbrick your device
Directions [NOTE] make sure your battery is fully charged before starting this process.
Download files listed to your computer
UPDATED LINK WITH ALL Firmware in one easy spot HERE
1. http://www.sammobile.com/firmwares/1...ode=0#firmware or MK1 Firmware to fix screen flicker
2. ODIN 3.07.ZIP
3. Samsung drivers
extract the drivers and install.
extract odin 3.07 program to desktop
extract firmware to desktop
Enter download mode / odin mode on the tablet from a powered off state.
Press and hold power, home, and volume down. you will see a warning screen then press volume up to continue
Now the device is in download mode. plug in usb cable to computer and device and let the drivers install give it 3 minutes
run odin 3.07 and wait to see the com port connect.
Click on pda button in odin and find the firmware file you extracted to your desktop and select it
press start and wait for device to finish the flash and reboot.
Thats it you just restored the firmware on your device.
Link to samsung mobile firmware
How to video linked here VIDEO