07-04-2016, 09:42 PM
Hello, I have china phone(Kubao A600). It is bricked and I am trying to flash a rom to it on SP Flashtool. I found its rom here "needrom.com/download/kubao-a600-mt6572/". Now I am doing everything as mentioned in every tutorial. But I am getting this error "s_da_sdmmc_write failed (3149)" whenever I try to download or do an emmc test. I have searched everywhere for a solution and there are many but none of them works. I read somewhere that its solution is different depending on the cause of the problem. Furthermore I have tried every version of SP Flashtool all with same error but with V3.1320 I can format it ok (format except bootloader option) but with all the others i get "S_DA_INVALID_RANGE (3036)" .One more thing I think is worth mentioning with V3.1320 it says unknown emmc device in the status bar but with the new versions it recognizes it. Any help would be much appreciated. Thanks.