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Iphone Downgrade possible ? 2.2 to 2.1 ?

hello everyone,
i was just wondering if Iphone Downgrade is possible from ver. 2.2 to 2.1 ?
thanks in advance.

Why would you want to do that (upgrades are there for a reason)?

Steven855 said:
Why would you want to do that (upgrades are there for a reason)?
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Because new iPhone software has new restrictions.
ZODI said:
i was just wondering if Iphone Downgrade is possible from ver. 2.2 to 2.1 ?
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Seems to be possible:
http://www.iphonehacks.com/2008/11/downgrade-22-21.html
http://www.google.fi/search?q=iphone+downgrade+2.2

htc touch pro 2

lo can anyone help i just got a new htc touch pro 2 and its got 6.1 pro on it but i need to put version 6.0 on it for my work 6.1 does not run it at all no way of changing work software so i have to down grade to version 6.0 is it possibly to do this pls help if can
THANKS

Welcome to the forum
Have a look here
http://forum.xda-developers.com/forumdisplay.php?f=490
Good luck,

yido said:
lo can anyone help i just got a new htc touch pro 2 and its got 6.1 pro on it but i need to put version 6.0 on it for my work 6.1 does not run it at all no way of changing work software so i have to down grade to version 6.0 is it possibly to do this pls help if can
THANKS
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All roms are model specific, since a 6.0 rom was never written for the Touch Pro II you will not be able to downgrade to 6.0. Since most newer phones have 6.1 and soon to be higher, it will soon be time for yur work to upgrade there software.

ok i have to wait for them to update software thanks very much

I'm curious -- what application do you have that runs on 6.0 but not 6.1?
Seems strange, as 6.1 is an incremental upgrade.
Could it be that the app in question thinks it needs a certain version of the Compact Framework?

very good question burt and one id be interested to hear too, ive never heard of an an app/software that works on 6.0 and not 6.1?? You could be right about .net release.

compay wont upgrade there software dont make sence to me
now i got 2x htc touch pro2 which i can not use

Well you can sell them!
In case u are interested post in marketplace and I am interested

i got my company software if i can upload it somewhere maybe some 1 can take a look see what they think

yido said:
i got my company software if i can upload it somewhere maybe some 1 can take a look see what they think
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yeah if it is possible to do it for you and LEGAL then i would like to have a look

Can Samsung smartphones be flashed?

Can Samsung smart phones, i.e. the M8920 be flashed to have say WM7, linux or Android on it?

3piece said:
Can Samsung smart phones, i.e. the M8920 be flashed to have say WM7, linux or Android on it?
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What OS does this Samsung M8920 have?
If Symbian OS or a standart Samsung OS - then NO!

The Pixon 12 which is it's predecessor runs on Symbian.

There's really two questions here:
a) Can the phones, in theory, be flashed to upgrade WM or run an alternate OS? The answer is generally yes.
b) Is there a community behind these phones providing cooked roms? That answer is usually no.

toiletduk said:
a) Can the phones, in theory, be flashed to upgrade WM or run an alternate OS? The answer is generally yes.
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The answer is NO - Symbian can't be flashed with WM etc. - because there would be no drivers for those OS. If there are no drivers, You can't cook a ROM.

[Q]

can other windows phone can convert to andriod

robinsonshevalee said:
can other windows phone can convert to andriod
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What phone are you using?

Android (WM6 and WM7) is possible at HD2

[Q] info

i had an htc hero now i have the palm webOS and the viewsonic g tab, there are both rooted and have custom roms (android ) so question is what is everything called in windows phone 7 can you root/ jailbreak or install custom roms? and what is mango, whats so good about it?
thanks

jamcar said:
windows phone 7 can you root/ jailbreak or install custom roms?
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You can developer unlock your device which allows you to sideload apps. Either register as a developer or use the Chevron unlocker.
Custom roms are not possible at the moment (though WP7 isn't like Android) but it's on the horizon.
mango, whats so good about it?
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Mango is the name for the next major update to Windows Phone (OS ver 7.1). It is a huge update and is adding a lot of functionality to the platform.
Casey

so do i check on the htc arrive or is it the same for all phones

It's the same. They all run the same OS.
The only thing is the custom ROM thing is not going to be possible (at the moment) on the Arrive.

ok i might to put mango on or i might wait which one do you think i should do is mango easy

jamcar said:
i had an htc hero now i have the palm webOS and the viewsonic g tab, there are both rooted and have custom roms (android ) so question is what is everything called in windows phone 7 can you root/ jailbreak or install custom roms?
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It's call developer unlock not to be confused with carrier unlock
jamcar said:
and what is mango, whats so good about it?
thanks
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Mango is the next major update of Windows Phone. It bring many essential features to Windows Phone and is the biggest update to a mobile platform I've ever seen.
jamcar said:
ok i might to put mango on or i might wait which one do you think i should do is mango easy
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Click to collapse
Mango has RTMed and is currently in carriers/OEMs testing and will be officially available via an update using Zune Software.