ainol novo 8 discover quadcore need firmware

info about tablet





model: nov08 discover quadcore



android version : 4.2.2



kernel version : 3.4.0+ jlingzhang@srv-fw-compile3#1 mon oct 28 19:11:13 cst 2013



build number : 2014.01.04_v1





i want to flash/upgrade this tab ,where i get the flash file ,is there any trick to update by sd card



thnx in advance

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