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crwdns2933797:0Muhammad Hassan Majeedcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Muhammad Hassan Majeed

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+[* black] Make sure that you turn off the calculator by pressing the(2nd F) button and then the (OFF) button
+[* black] Flip the Calculator upside down to unscrew.
+[* icon_caution] Don't press hard on the calculator. gently unscrew it.
+[* black] you just need a Phillips screwdriver to unscrew the battery cover by using 1.6 mm Philips screwdriver

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