BlackBerry Q5 how DOWNGRADE OS 10.3 to 10.2?

Hello everyone,

I made the mistake of updating my BB to Mac OS 10.2 to 10.3 Q5. The only problem I have is that the battery life is shorter with OS 10.3. With a Wi - fi connection, using whatsApp and browse the internet on Mac OS 10.2, the battery lasts 3 days, but on OS 10.3 lasts 2 days only... so please tell me how downgrade from 10.3 to 10.2. And another little detail: the wifi signal and stability is better on Mac OS 10.2 10.3

Thank you very much!

Hi Robdob,

I used an autoloader for decommissioning of OS 10.3 to 10.2.

Here is the solution that bhrhr77 user gave me: https://supportforums.blackberry.com/t5/BlackBerry-10-OS-Device-Software/Won-t-charge-no-signal-afte...

For me it has worked with the ADF. If you need more information, contact me.

I hope you will fix it!

Tags: BlackBerry Smartphones

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