VolcanoBox 1.8.6

whats new ?


  • Coolsand adds auto identify flash size
  • Coolsand adds USB new flash ic
  • Adjust MTK 625A flashing
  • Adjust MSTAR flashing
  • SPD 6600L adds new flash ic



About Rda 8851a phones X2-02


i had been in lahore for 2 days. i tested many phones of X2-02 from different companies. Got some problem and Fixed now. now i had tested many X2-02 read and write all is tested and working fine now. let me explain you. for reading and writing on rda/coolsand phones. 1st select Auto from list and read working flash file after make it rar. check rar file size. if unrar flash file size is 4 mb then after rar it must be round 2mb if after rar file size in kb then this file is not readed fine. so for them you have to select other flash id and read flash again and again make it rar. after rar if file size is in mb almost half then fine otherwise your readed file is not good and when you will try to write that file which file size after rar in kb for sure your mobile will dead. So next time after read flash you must make it rar and test it's size. if size is almost half than original then good other wise no.





Click here to download Video. You all have to watch it. This is hotfile Direct link. you can download this file from hotfile with any internet download manager without having premium account

Click here to download 1.8.6

Click here to download X2-02 Flash files. tested by me.


VolcanoBox Mirror Support area !!


Special Thanks to: Zaheer Mobiles. Abdullah Center, Hallroad, Lahore, Pakistan