Send the following on WhatsApp
Continue to ChatOPPO A1K (CPH1923) Remove Pattern Without Losing Data EFT Pro 4.3.8 - https://sfr-gsm.com/2022/11/07/oppo-a1k-cph1923-remove-pattern-without-losing-data-eft-pro-4-3-8/
OPPO A1K (CPH1923) Remove Pattern Without Losing Data EFT Pro 4.3.8 - https://sfr-gsm.com/2022/11/07/oppo-a1k-cph1923-remove-pattern-without-losing-data-eft-pro-4-3-8/