Which Pearl model?
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1. If any post helps you please click the
2. Please resolve your thread by marking the post "Solution?" which solved it for you!
3. Install free BlackBerry Protect today for backups of contacts and data.
gboleyjr wrote:Hi,
I have a BB Pearl 8100 v 4.2 os and I want to upgrade it to v4.5. I downloaded the upgrade from tmoblie for 8120 but it won't upgrade the os in desktop manger. any help?
Hi and Welcome to the Forums!
Device OS packages are quite specific to device model. Since 8100 <> 8120, I would not expect that to work.
Good luck!
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