SCH-I915 GALAXY TAB 2 10.1 Verizon LTE NO STOCK ROM AT ALL?

Hi! I recently updated my SCH-i915 tab to its newest OTA update.
But i encountered a bootloop after the update. I`ve searched different forums,sites etc and i cant find a SCH-I915 Stock Rom.
So im thinking if its ok to flash a different firmware from GT-51xx , will it work? if not
Please kindly give me a backup of your SCH-I915 firmware im begging you :( PLEASE

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