ZELTA ZELTA Q20 FLASH FILE SC7731 5.1 PAC FIRMWARE LCD FIX DEAD BOOT REPAIR DONE 1000% WORKING RASEL TELECOM October 30, 2017 SP7731CEB_scx20_sp7731ceb_5.1_Q20_2_XXX_1.0_1.0_01072016_Q20 ZELTA Q20 FLA…