Hai Dear Friends
this is Huawei Y600-U20 Flashig
Firmware+Drivers+Flashtool
it's working fine
don't think about it dears 1000% working
if you need any files or tips contact
you get any error from SP Flash Tool V5.1452XX
try to flash with SP Flash Tool V3.1XX
i think it's better fo y600-u20
512 MB RAM
4 GB internal Memorey
32 GB SD card support
1.3 Ghz Dual Core
Dual sim stand by
3G and 2G