HELP!!! i9500 mt6572 formated now can flash backup but does not boot up

[pexoneo]

i9500 mt6572 formated as no service problem and imei problem. couldn install imei however i tried. so formatted it. now i cant install any other roms(from needrom been trying many not complete) except my backup. installing my backup i can do it smoothly but afterwards phone doesn boot up. stays in the android boot logo forever. pls help donno what happened

Hardware : MT6572

Model : GT-I9500

Build number : JDQ39.I9500XXUAMDE

Build date UTC : 20140619-025817
Android v : 4.2.2

Baseband v: MOLY.WR8.W1315.MD.WG.MP.V1.P3, 2013/11/15 14:46

Kernel v : 3.4.5 (liuxiuyun@mht-05) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP Thu Jun 19 10:56:22 CST 2014

[cookiedough]

Hi, welcome to the forum. What happens when you try to install the other ROM?

Did you try factory reset from recovery?

[pexoneo]

Hi, welcome to the forum. What happens when you try to install the other ROM?

Did you try factory reset from recovery?

it usually says dram failed

but found some rom i could use.... googled the full info that i had copied via mtk droid tools before i did everything... lucky me
the same info which i had given earlier.
reset the phone now it works good, but like when i got it, that is it doesn have imei or service....

now ive tried all methods to get imei repaired but cant do it
doesn work by mtkdrid tools - pttycmd1 device not found
not by imei & sn writer - boot up fail
cant edit via engineering mode too
maui meta trying...