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Root Sprint EVO 4G Rom update help

I've been out of the game for awhile and need some help upgrading the ROM.

I'm on hboot 2.0 with 3.70 installed. I want to either upgrade or downgrade to the point where I can do a factory reboot but can't get it to work. I know in order to downgrade to unroot, I need PC36IMG file, but it looks like it's been taken down everywhere. Either that, or I have to sign up with my credit card somewhere in order to get it.

Anyone have any ideas where I can go? Or perhaps you could PM me? Can I simply just download an update with a different hboot, say 2.15 4.24? I can't seem to find any of those lying around anywhere either.

Please help...
 
Hello and welcome aboard. I hope you'll get help on how to do this. I've moved your thread over to the EVO 4G forum.

Best of luck. :)
 
I've been out of the game for awhile and need some help upgrading the ROM.

I'm on hboot 2.0 with 3.70 installed. I want to either upgrade or downgrade to the point where I can do a factory reboot but can't get it to work. I know in order to downgrade to unroot, I need PC36IMG file, but it looks like it's been taken down everywhere. Either that, or I have to sign up with my credit card somewhere in order to get it.

Anyone have any ideas where I can go? Or perhaps you could PM me? Can I simply just download an update with a different hboot, say 2.15 4.24? I can't seem to find any of those lying around anywhere either.

Please help...
welcome to the forums!!!!!!!!!!!!!!!
i think that you mean hboot 2.10, correct? not sure what you mean by factory reboot? are you trying to unroot your phone?

ok so if you have 3.70 with hboot 2.10 then i will assume that you rooted your phone with unrevoked. if that is so then it is a two step process to get you unrooted. you will need to flash the s-on tool to get you s-on and then install the ruu via the PC36IMG file. here is the guide you will need to use:http://androidforums.com/evo-4g-all-things-root/194918-rooting-dummies.html go to the unrooting section. it will have the ruu you will need. if not then you can go here and find the ruu with your setup:
xda-developers - View Single Post - Supersonic Shipped ROMs 9/8/2011

i would not mess with changing your hboot any mistakes and your phone will be a brick.
 
Why do you want to unroot? If you just want to update your ROM to the Latest Updates just download a New ROM (Mikg, Stock, TNStock,NOLimitStock) These are the newest 4.67 updates.
 
Mik hasnt updated MikG to 4.67 has he? 3.0 came out before that OTA was released.


EIther way, MikG is a great ROM and I'd suggest it.
 
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