SPD Upgrade Tool ျဖင့္ Pac Stock Rom မ်ားကို အလြယ္တကူ Firmware တင္နည္း.. မူရင္းဇူးနစ္..Credit အသံုးျပဳနည္းPDF..ယူရန္/

 https://drive.google.com/file/d/0B7XI1UtqDLFpdUgxYWJzZk5TZ00/view?usp=sharing 

SPD Upgrade Tools..ယူရန္

 https://drive.google.com/file/d/0B8dmb2LYphzEd2tmSU5mRloyc1U/view?usp=sharing 

Spreadtrum_Drivers..ယူရန္

 https://drive.google.com/file/d/0B8dmb2LYphzESVRxaXVFUE5lbDA/view?usp=sharing