: You lose access to official technical support and legitimate GSM server logs required for certain repairs.
: Using cracked servicing software carries a high risk of permanently "bricking" (rendering unbootable) the mobile device due to improper communication with the hardware. Types of ATF Boxes Mentioned in Reports atf box crack
Improper flashing from unverified tools can lead to permanent hardware damage or "bricked" devices that are unrecoverable. : You lose access to official technical support