OPPO A57 (CPH1701) HARD RESET AND FLASHING TUTORIAL

OPPO CPH1701-A57 FLASHING,PATTERN UNLOCK AND DEAD/BLINK REAPAIR WITH DETAILED PROCEDURE AND FILE LINK

OPPO A57 MODEL NAMED AS CPH1701 IS A 4G SMART PHONE HAVING QUALCOMM MSM8940 CHIPSET,IN THIS HANDSET WIPE DATA OPTION IN RECOVERY MODE IS HIDDEN DUE TO SECURITY REGION,SO IF YOU WANTS TO HARD RESET YOUR PHONE RECOVERY MODE WILL NOT HELPS YOU ANYMORE..TO RESET YOUR PHONE TO FACTORY SETTING YOU HAVE TO USE TOOLS LIKE INFINITY CM2 OR BST TOOL ETC..IF YOU DON’T HAVE ANY TOOL YOU HAVE TO CHANGE ROM OF YOUR PHONE,FOLLOW THE PROCEDURE BILLOW..

HARD RESET USING CM2 TOOL-

  1. OPEN INFINITY CM2QLM TOOL
  2. CLICK SERVICE TAB
  3. CLICK FORMAT FS-FULL WIPE TAB
  4. CONNECT PHONE WHILE HOLDING BOTH VOLUME KEYS-(phone must be powerd off)
  5. ITS ALL DONE..

HARD RESET WITH FIRMWARE UPDATE-

  1. DOWNLOAD FLASH TOOL AND ROM  FROM BILLOW LINK
  2. EXTRACT FILE,OPEN MSMDOWNLOADTOOL
  3. SELECT FILE,AND VERIFY FILE
  4. PRESS START AND CONNECT PHONE WHILE HOLDING BOTH VOLUME KEYS,ALL WILL AUTO DONE..

 

DOWNLOAD OFFICIAL ROM WITH FLASH TOOL

MSM DOWNLAOD TOOL FOR DEAD REPAIR

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