After entering the purple screen,change the county/region,color and read and write all bottom layers with one click data
Phone replaced the motherboard without disassembling the hard drive,and can read and write the underlying data directly without disassembly.
0.9 inch LED screen, key switch between Chinese and English
Current and voltage timing detection can quicklydetermine whether the phone is working property
Free software tutorial
DCSD engineering line operation steps