oronge n75 firmwaer download link
Device Brand : alps
Device Model : dwzn
Device CPU : MT6580
Device IntName : full_dwzn
Device Version : 5.1
Device Compile : 3/14/2018 7:09:36 AM
Device Project : V06-V1.0-SHX-S20-FWVGA-EMMC-B1B5-XBQ-EN-V18
Device ExtInfo : S6
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.
5. No need to press the boot key to connect for flash. (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.