idk what's wrong with my bb but suddenly it detects no battery. almost two years of using then now already got problem. anyone think i should replace the battery?

hey there 9790 users!
i am encountering a problem with the app world...
it asked me to update it "To continue using Blackberry App World, you must upgrade your current version", then it brings me to the web page, but then when i click update today, it says "A communication failure has occurred. The server may be busy, please try again later. If the problem persists, contact your service provider".

anyone having the same problem?

yup, FINALLY!
now i can update all my apps again
i used wifi and it finally worked, thanks jeff10012003!

yeah i think so since it already happened before this. until now the battery cannot be charged. so i need to change another battery? i heard sunglobal are good?

New version of 7.1 released.

OS v7.1.0.2200

Main OS Download Site - http://us.blackberry.com/support/apps-and-...load-sites.html

Digi - https://swdownloads.blackberry.com/Download...ED498273206D263

Celcom - https://swdownloads.blackberry.com/Download...CF10D6D2BDB688C

Maxis - https://swdownloads.blackberry.com/Download...486BC85FEB3F0AB

BrightPoint Malaysia - https://swdownloads.blackberry.com/Download...B923233EF556C66

lol strange thing happen today. i tried to plug the charger then my bb suddenly charged the battery. well nevermind i know it'll happen the same thing before this. anyone know the latest os? i think the last time i update is 7.1.0.523

so which one of those should i update? the maxis or from the original website? btw is there any improvements on this os?

so i would go for maxis if my telco is maxis right?

so the latest is 7.1.0.794? am i right?

Can any1 help me.. My bb 9790 showed white screen and ters written 'jvm error 545' n also 'reset' but everytime i clicked 'reset' it just restarted but still came out the same white screen, over n over again.. I also tried remove and put back the batt still not working :'(

How to reload the os?my bb keep dying without charger now, done battery pull, format and it didnt work. Any idea how to solve this? Tried on spare ori battery it would still died whenever i remove the charger.

i have no idea, just read on the bb forum people suggesting upgrading os or something but u know what?
Thank you so much man, you're right! it is the connector pin problem. i've inserted piece of paper on the back and that actually fixed it, no sudden dead when i remove the charger, well at least for now. but hey its working

add me to proud owner of bb9790 !

Guys, I think my 9790 Battery Contact Point is spoiled because if I accidentally press that area even when the back cover is on, the phone automatic shut off then restart. Sometimes I can use the phone for few minute then it restarts. I've reloaded the OS already. How much to repair eh ? I don't want to open the phone myself.