Ok I was trying to install OS 4.5 on my T-Mobile 8120, I downloaded it ... BlackBerry Pearl forum
Help please, not sure what I did.
Ok I was trying to install OS 4.5 on my T-Mobile 8120, I downloaded it from rogers and erased vendor files etc and it wouldnt install for some reason, SO I ran the JDL thing and wiped my phone and then tried again to install the 4.5 OS and still nothing. All that is on myscreen is box with a slash over it and now my DM wont recognize my phone even. What did I do wrong and how can I fix it?
Thanks for the help
1. What version of DM are you running? (4.5 or 4.6 or 4.7)
2. Are you SURE the OS is for the 8120 and not some other version of the Pearl? Common error..
If you are sure you have downloaded and installed the correct operating system for your device try going into c/program files/common files/research in motion/app loader and run the loader file from there.
Running DM 4.7
OS is for 8120
Tried to go to app loader and run it and still nothing.
Last edited by azstar; 01-01-2009 at 10:50 AM.
Reason: format edit
I've heard that people have problems with 4.7
Try DM 4.6 and let us know how it works..
I agree with ss get rid of 4.7.Unistall then go into c/program files / common file and delete the research in motion folder and reboot. Then install 4.5 or 4.6. Also be sure you installed the operating system to your PC after download. ~via BB (wap.pinstack.com)~
Also continue try from app loader each time it seems to work more often than the actual DM when upgrading.~via BB (wap.pinstack.com)~
Wondering if you had any suceess? Post back and let us know.~via BB (wap.pinstack.com)~