Dear here is the tested solution to power on Tasen TA8 with cpu coolsand RDA Flash Model: GD25Q32, if it is dead or on power remain on tasen logo, just follow the procedure,
1. First read its full flash file by volcano box, or by miracle box , after that , just format it with miracle box, by applying its pinouts manual if automatically not found,
2. After format, handset gets power on, or either write its full flash file if it got dead by anyway, then after if it will remain on emergency or searching, then just repair new imei in it..FOR FLASH FILE , REPLY on
pawanlovesu2004@yahoo.com
here are the screenshots
