younespolina19
New member
Hello,
I'm trying to reset FRP for Oppo A55 4G CPH2325 using DFT Pro but the tool can't boot the phone in Preloader mode
and it throws this exception error : DAA_SIG_VERIFY_FAILED (99)
The device is on android 13, Security Patch : November 2025
I tried to find a DA that could work for the phone with no success
I'm wondering how is DFT running out updates which support new securities like android 15 and 16 but no being able to provide updates for this older android 13 with newer security patches
I'm trying to reset FRP for Oppo A55 4G CPH2325 using DFT Pro but the tool can't boot the phone in Preloader mode
and it throws this exception error : DAA_SIG_VERIFY_FAILED (99)
The device is on android 13, Security Patch : November 2025
I tried to find a DA that could work for the phone with no success
I'm wondering how is DFT running out updates which support new securities like android 15 and 16 but no being able to provide updates for this older android 13 with newer security patches
