Firebase Login failed with mobile number

[Mr_YouTuber_Official]

Firebase Mobile Number login failed in android 6.1
But same app forebase login working on android 10

[Rogerio_Rios (Professional Support)]

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[Mr_YouTuber_Official]

i need help , please can any one ?

[Mr_YouTuber_Official]

@Boban can you please help

[Boban (Boban Stojmenovic)]

Sorry, no knowledge about firebase

P.S. Please don’t tag user to get attention

[ElMaxicero4 (YoMaxi Company)]

I also have the problem of login in firebase failed with phone number, did you manage to solve something?

[ammar5287 (Ammar Abdul hussain)]

make sure u have added SHA certificate fingerprints in firebase