Hard Reset SONY ERICSSON A8i
- Select Menu > Settings > General > Master reset.
- Select Reset settings.
- Follow the instructions that appear.
- First off all you will need to install official Sony Software, it's called PC suite.
- You can download it from Sony Site
- Handset must be turned on to perform this operation.
- When you will install it on your PC, start appliaction and plug in your device.
- Now go to Tools.
- Then select Phone repair, find and select your device model.
- Go forward with instalation wizard.
- At the end of operation device must restart, it may take a while so wait patiently.
- Success! if PC suite ended operation u can unplug your handset and use it.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.