Whether ATF can safely downgrade all Nokia S ^ 3 device?

[LOKEMUNFU]

Hello:
I'm not ATF user, but I'm thinking of buying.
now I have a question I hope the professionals give me the answer,
if use ATF this tool, whether it is safe to downgrade all Nokia S40, S60, S ^ 3 phones? Especially the S ^ 3 devices.Whether to support S ^ 3 Series models?
I mean is full & all.


Please advise, thank you.

[Advance-Box]

@LOKEMUNFU

You need to have ATF Network Activation.

1. You need to Backup Entire PM Area
2. You need to Backup FULL RPL

There is no downgrade button... You need to do it step by step and you need to know what you are doing. You can render the phone completely useless if you do not have 1 and 2.


3. Use search button in forum, there are many posts about downgrading SL3 phones.

[LOKEMUNFU]

Confess to being a good member of the search, including the use of Google forum search and found many of them are no answers, anyway thanks reply, I will buy ATFBOX.

[Nabeel khan]

yes bro u can easley downgrade and full earse and full flash by atf box of any nokia phone first u buy atf with full activation