I have Star X920 and originally it was; and It have some bug on videocam so I like to update the ROM! Model number e2001v21_v89_zlh_hd Android version 4.2.1 baseband version MOLY.WR8.W1248.MD.WG.MP.V6.P4, 2013/05/08 16:47 Kernel version 3.4.5 root@android #1 Wed May 29 19:31:40 CST 2013 Build number e2001v21_v89_zlh_hd_20130529 First I try to install this: http://www.needrom.com/mobile/star-x920e-6/ STAR X920E - Update 05/14/2013 - ROOTED ! But after flash I got black screen, but I can hear voices and touching work. I only doesnt see anything. Then I try this; http://www.needrom.com/mobile/star-x920e/ ROM 6 Official Update 20130423_e2001_v89_zlh_hd ( FOR e2001_v89_zlh_hd ) ( Fix Black screen ) """ when you flash click on UBOOT and selected "LK_CD2.bin" and flashed """""" But after that.... I got only black screen.... its doesnt work anything.. Then I try to install back http://www.needrom.com/mobile/star-x920e-6/ STAR X920E - Update 05/14/2013 - ROOTED ! But I got DRAM FAILED 4032 And I dont understand franch, so this video cannot help me, http://www.youtube.com/watch?v=rpAab_hn6P8&feature=player_embedded How to fix DRAM and what is real ROM to my phone?