Panasonic P81 Flash done with Flash tool
Must Read:This flash file tested by me without any error working well, you can use this flash file when your device hang on logo problem, restarting problem, security lock problem, password lock problem, pattern lock problem etc software related problem and you can use this tutorial without any box and this is free for all who know about software in mobile, impotent for flashing first must check your micro usb cable if not good then you can't flash it so check micro usb cable second check your device battery that is impotent for flashing if your device battery low so stop your device between flash so this is impotent for flash, before you flash save your data like contact, photos, videos etc because this is factory flash file so you can't save after full flash so must remember all are impotent notes.
Download Link
Panasonic_P81_4.2.012.P0.140316.7320I Download
herePanasonic P81 Flash tool Download
hereRequired for flash:
1. Panasonic P81 device with battery charged
2. Panasonic P81 tested firmware
3. YGDP flash tool
4. Micro usb cable
5. Computer or Laptop
Procedure:
1. Download Firmware or Flash tool from above link
2. Install YGDP_Setup_V3.98_Assembly.exe
3. Check desktop there to be icon for YGDP flash tool open it
4. Write down password : 369 in Password box then click on Login button
5. Click on Config button and click on CPB file button and choose 4.2.012.P0.140316.7320I.CPB file
6. Click on Apply button wait until process
7. Now Click on Start button and Insert usb cable in device without battery then start automatically starting download and wait until full flash (see below image)