Procedure:
1. Open unlocktool
2. Select Vivo Tab
3. Search Vivo Y20i
4. Click edl factory reset
5. Open unit for testpoint
Wait until done
1. Open unlocktool
2. Select Vivo Tab
3. Search Vivo Y20i
4. Click edl factory reset
5. Open unit for testpoint
Wait until done
Last edited by a moderator: