LG windows phone error in apps

[hnmh]

hi evry body

i'm new on windows phones system , and i faced a little problem that i can't install any application on device LG e-900h win7

it always shows this message ( application can't be installed ) .

i tried trusted application sources ( from the store ) but the same .

i don't know if the mobile comes with some kind of protection or something .....

help me please .

 

[Laura Knotek]

Are the apps available in your country? Some apps are only available in specific countries.

 

[hnmh]

in sudan i guess alot of apps are not available , but i don't think because of that , i can download from the marketplace normally .

ok if it's because of availability how to slove this essue ?

thx for reply

 

[SSK the Gr8]

try a hard reset. That should fix it.Is your region set to Sudan?
Have you jailbroken your phone or on a custom rom?