: While less common for very old MTK devices, you may find legacy support for popular models in the XDA Developers forum archives . Common Devices Using MT6515
: If the phone still turns on, try to perform a full backup of your current ROM using MTK Droid Tools before attempting to flash a new one. mtk 6515 proshivka skachat
Ensure you are downloading the firmware for your exact model. Common MT6515 devices include: Samsung Galaxy S III clones (Chinese variants) Micromax A54 Karbonn A1+ Flashing Tools : While less common for very old MTK