Based on the teardown the repairability of the OPPO A15 is average. It has some positive aspects such as the battery cable and battery being easily accessible as well as pull tabs being provided to remove the battery. However it also has some negative aspects such as adhesive being used for the back cover and battery as well as several components needing to be disassembled to replace the screen and an extra mid-frame needing to be removed. Therefore I would give the OPPO A15 a score of 7.0 out of 10 for repairability.