Delete all your readed Flash files of RDA 8851a cpu which you readed from old ver You have to read flash file for back from this ver Old ver readed Flash file of RDA 8851a will not work !! You have to Select 8851A from Flash Type for work on this cpu
Format size is changed... you have to use this Format Address 3a0000 5e000 !! Caution !! You must update your box drivers.... Open Volcano box 1.8.2 Click on Download Latest Drivers Click on link provided there ( www.volcano-box.com/voldriver.rar ) Uninstall old Drivers Install these Drivers This will Solve all Pinfinding & Slow working problems