Device Brand : W15
Device Model : W15
Device CPU : MT6572
Device IntName : W15
Device Version : 4.4.2
Device Compile : 8/25/2015 12:21:49 PM
Device Project : ALPS.KK1.MP7.V1
Device ExtInfo : W15

Mobile Flash solution

MTK CPU:
1. Firstly setup the MTK USB driver your pc. ( Download MTK Driver).
2. Connect the mobile to pc using USB data cable. Mobile must be switched off and disconnect the battery from mobile.
3. Open the software tools/crack/box for flash. ( Download flash tool ).
4. Browse the flash file from your pc. firmwaer password link
5. No need to press the boot key to connect for flash. (winstar w15 Firmwaer Download Link )
6. When flash will be done. Please disconnect the mobile battery and connect again. If Mobile battery is attached the press the volume up + down + Power button in the same time until restart the mobile.