How to know combination file to use with samsung model - GSM-Forum

kennethgsm · 12-16-2016, 07:16

I have a samsung phone A510f on frp i have used some combination file to flash the phone so i can enable adb but all failed to go through. My question now is how do someone determine the exact combination file to use? is urgent

markhaines1985 · 12-17-2016, 13:43

here is a list of the 3 combination files available for that model. notice the number in the middle highligted in red...the first file has a one, the 2nd file has a 2 and the 3rd file has a 3. that is the rollback protection bit. if you have a rom that is on the phone that has a bit of 3 you can only use a combo file with a bit of 3 or higher a lower bit will fail. if the rom on phone has a bit of 2 you can use combo file with 2 or 3 bit. equal or higher anything less will fail. to find out version on phone put phone into recovery and look at recovery version in top corner.

COMBINATION_FAC_FA51_A510FXXU1APG2_FAC_CL8770579_QB10410250_REV00_user_mid_noshi p.tar.rar

COMBINATION_FAC_FA51_A510FXXU2APH3_FAC_CL9048489_QB10742880_REV00_user_mid_noshi p.tar.rar

A510F_COMBINATION_FAC_FA51_A510FXXU3API1_FACTORY_user_mid_noship.tar.rar

12-16-2016, 07:16	#1 (permalink)
kennethgsm Freak Poster Join Date: Aug 2013 Location: 408 ikwerre road rumuokwuta Posts: 259 Member: 1994486 Status: Offline Thanks Meter: 3	How to know combination file to use with samsung model I have a samsung phone A510f on frp i have used some combination file to flash the phone so i can enable adb but all failed to go through. My question now is how do someone determine the exact combination file to use? is urgent

12-17-2016, 13:43	#2 (permalink)
markhaines1985 Cheater -Don't Deal with him- Join Date: Feb 2016 Posts: 496 Member: 2532914 Status: Offline Thanks Meter: 1,154	here is a list of the 3 combination files available for that model. notice the number in the middle highligted in red...the first file has a one, the 2nd file has a 2 and the 3rd file has a 3. that is the rollback protection bit. if you have a rom that is on the phone that has a bit of 3 you can only use a combo file with a bit of 3 or higher a lower bit will fail. if the rom on phone has a bit of 2 you can use combo file with 2 or 3 bit. equal or higher anything less will fail. to find out version on phone put phone into recovery and look at recovery version in top corner. COMBINATION_FAC_FA51_A510FXXU1APG2_FAC_CL8770579_QB10410250_REV00_user_mid_noshi p.tar.rar COMBINATION_FAC_FA51_A510FXXU2APH3_FAC_CL9048489_QB10742880_REV00_user_mid_noshi p.tar.rar A510F_COMBINATION_FAC_FA51_A510FXXU3API1_FACTORY_user_mid_noship.tar.rar