QA290 wich frimware is ok for this
 

this is backup file hang on logo
MT6572__QMobile__QMobile_A290__QMobile_A290__4.4.2 __ALPS.KK1.MP7.V1
Device Brand : QMobile
Device Model : QMobile A290
Device CPU : MT6572
Device IntName : QMobile A290
Device Version : 4.4.2
Device Compile : 6/3/2015 8:35:50 AM
Device Project : ALPS.KK1.MP7.V1
Device ExtInfo : QMobile A290

MT6572__QMobile__QMobile_A290__QMobile_A290__4.4.2 __ALPS.KK1.MP7.V1 By Tabrez
MT6572__QMobile__A290 3G__QMobile A290__4.4.2__ALPS.KK1.MP7.V1

MT6572__QMobile__QMobile A290__QMobile A290__4.4.2__ALPS.KK1.MP7.V1
all 3 files are not match

any one same ver

any one know how to slove this problem

read backup,
flash any firmware you have
tick skip Preloader Option .
if success ok , otherwise flash original read firmware no dead Risk