Hard reset Bravis smartphones (factory reset)

BRAVIS NP81QC

BRAVIS Slim

BRAVIS NP747 SD

BRAVIS NP104

BRAVIS NP71

BRAVIS NP101

BRAVIS NP103

BRAVIS NP103WS

Bravis NB871 4G

BRAVIS NP 747 HD

BRAVIS NB752

BRAVIS NB85

Bravis NB851

BRAVIS NB75

BRAVIS NB751

BRAVIS NB74

BRAVIS NB701

BRAVIS NB106

BRAVIS NB107

BRAVIS NB105

Bravis X500 Trace Pro

BRAVIS NB102

BRAVIS Viva

BRAVIS Spark

BRAVIS Trend

BRAVIS Power

Bravis S500 Diamond

BRAVIS Solo

Bravis N1-550 Cruiser

Bravis N1-570 Space

BRAVIS Omega

BRAVIS Light

Bravis A554 Grand

BRAVIS Alto

Bravis A512 Harmony Pro

Bravis A552 Joy Max

BRAVIS A553 Discovery

Bravis A510 Jeans

Bravis A511 Harmony

Bravis A509 Jeans

BRAVIS A506 Crystal

Bravis A505 Joy Plus

BRAVIS A501 Bright