how do i downgrde my droid eris os

[violinalsha]

So I upgraded my phones is to froyo eris and I absoluttly hate it and I want to go back to 2.1 a so someone please help me

 

[doogald]

So I upgraded my phones is to froyo eris and I absoluttly hate it and I want to go back to 2.1 a so someone please help me

If you want to stay rooted, I recommend installing xtrSENSE, found here: [ROM][GPL][3/15/2011] xtrSENSE5.0.1 [cache2cache,apps2sd,oc,jit]-HTC Sense - xda-developers

If you want to go back to stock, you can flash the following Flashback ROM, found here (the one without the radio will be fine): [ROM][03/06/2011]FlashBack21 v2 -Return to Factory Stock - March 2011 OTA - xda-developers

In both cases, you probably want to follow this procedure:

1. as you did with whichever Froyo ROM you are running, download the one you want from the link above and place it on your SD card
2. shut the phone down
3. restart in Recovery, by holding VolUp as you boot
4. wipe menu
5. wipe data/factory reset
6. wipe dalvik cache
7. return to the main menu
8. flash a zip file
9. choose your zip file
10. restart the phone

That should do it. Now, if you did a Nandroid backup of your phone before you installed the Froyo ROM, you could simply:

1. shut the phone down
2. restart in Recovery
3. backup/restore menu
4. Nand restore
5. choose your restore point
6. restart the phone