Use Odin3 v3.13.1 or newer to flash the .tar or .md5 file in the CP or Slot section.
: An auto patch file is designed to automatically apply updates or fixes to a device's software. This implies that the file contains not just the updated or patched code but also instructions or scripts that allow for an automated process of updating the device without requiring extensive manual intervention. a730f u7 auto patch file
Boot the device into by turning it off, then holding Volume Down + Power (or the specific key combo for your sub-model). Open Odin and load the Auto Patch file into the AP slot. Use Odin3 v3
(placed in the AP slot) or applied through a specialized GSM tool. Verification: Boot the device into by turning it off,
No. Once you upgrade to U8, the U7 patch will fail with a "Binary is not allowed" error. Always match the bit version.
If you are new to Samsung firmware modifications, practice on a spare device first. And remember: a successfully flashed auto patch file should only take minutes, but recovering from a brick can take days.