SVC JDM-TAPE_GLASSTIC

Samsung GH81-24390A back-cover adhesive tape is a replacement fastening part for the Galaxy SM-A057G. It is used when refitting the phone’s back cover during repair.

The repair manual identifies this part as double-sided tape that attaches the cover to the metal frame and rear case. It provides an adhesive layer at the cover joint, helping secure the cover in its intended position after reassembly.

Samsung’s parts list names the component SVC JDM-TAPE_GLASSTIC COVER_SM-A057_SVC and lists it for the SM-A057GLG, SM-A057GZK and SM-A057GZS variants.