انا قرأت الموضوع ده بالصدفه على الهوستنج والموضوع ده كلنا فيه ناس كتير بتتكلم فيه وقولت نتناقش فيه ونستفيد كلنا

Issue:
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Nokia phones give error:
"ERR: CMT ALG Boot CERT MISM" or "CMT 2nd Boot CERT Mismatch" on "Check" or "Flash"

Problem:
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Some UFS manufacturers used a National LP2951C M33 (3.3V) regulator, instead of a LP2951C M30 (3.0V) regulator (IC - U6)

Workaround:
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Change regulator to LP2951C M30

If you are 100% sure that your UFS has the correct regulator of M30 and you have checked the output using a voltage meter, you should then check the phones hardware.