Flashing ROMs - EVO 4G Q&A, Help & Troubleshooting

Noob question...when installing a ROM on the Evo does the .zip file on the SD card have to be named PC36IMG? For instance, if I download Fresh, do I rename it PC36IMG to install it?

I didn't. That file was used when I first rooted the phone. After that, the name of the file didn't matter. Just as long as the extension was .zip.

Yeah, It can be named whatever, you just need to go into recovery and select the zip to be ran. Pretty simple.

Thanks for the replies. It turns out the problem was my Fresh 0.3 download was bad. A new download worked great.

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need help flashing rom please

ok i have the evo i am on a stock rooted 2.2 but i cant seem to figure out how to flash the custom rom. i have followed all of the steps but when i go to install rom from sd card and click on the rom i want to install i do not get the option to back up and wip etc... it goes to folders like system/ data and meta.....wtf is this y isnt it working?????? help me
Did you leave the rom in a zip file?
i tried downloading it on my mac and transferring it over and from my phone and the files download in a folder containing seperate folders. but when i download it says zip though
should be 1 file 'whateverROMname.zip' and it needs to be in root (not in sub folder) of sd card.
its on the root im compressing the files into zips now then ima see if it works
kdfrumda3 said:
its on the root im compressing the files into zips now then ima see if it works
Click to expand...
Click to collapse
Why are you zipping? the file you downloaded should be in .zip formant already. Just drag and drop that .zip file on your card.
Try rom manager from the market, it works great, it has some updated roms pre installed or you can download to sd card, very simple to use, for a noob like me.
when i downloaded it it wasnt it was in folders. ok i just went through the steps then after backing up and everything it took me to the recovery screen i selected reboot device and it brought my **** back to the standard rom wtf
Here is how i do it.
1. Download Rom (the zipped file)
2. Put on SD card
3. Reboot into Recovery
4. Install zip from sd card option
5 Choose zip from sd card
6.Choose the zip file you put on sd card in step 2
5. Reboot
Lmk if this helps

[Q] Unrevoked forever problem

I am rooted and wanted to use unrevoked forever so I could install the Virtuous 2.7 rom. I have followed all the instructions and downloaded unrevoked forever and put the zip file on the root of my sd card. then I rebooted into recovery and went to install the zip but it doesnt show up. I checked on astro to make sure it was on the root of my sd card and it is. Any ideas why the zip wont show up?
Thanks!
It won't show if is named wrong. Make sure it isn't named .zip.zip In other words zip twice

Installing apps., where to copy the .zip

I am not a noob, but am a noob to Android on the Epic. I've been ok on my Vibrant, but I am trying to assist a friend on installing Mobile AP or Wireless Tether on the Epic.
I have read all of the docs., but all seem to skip the point of how to install the apk. On the Vibrant, I can copy the zip files right to the internal sd, and reboot into clockwork recovery, and install from there. With the Epic, not so.
Apks are installed thru the file explore or astro.
What about .zip installs? Do I have to rename the files to update.zip for clockwork receover to see it at boot? It doesn't have browse, like the Vibrant.
clockworkmod needs to be install first before you can browse zip files
Yes, thanks, that worked for the .apk, but what about the .zip installs that are flash installed via recovery, such as MobileAP, http://forum.xda-developers.com/showthread.php?t=756804.
For example, when I copied the 'mobileap' .zip installation file to the sd card, rebooting into clockwork recovery, it does not see the it. It only see's a previously used, update.zip file.
volkly said:
Apks are installed thru the file explore or astro.
Click to expand...
Click to collapse
volkly said:
clockworkmod needs to be install first before you can browse zip files
Click to expand...
Click to collapse
I have installed clockwork mod.
boot into clockworkmod recovery, select install zip from sd card, and then select your zip file.

[Q] E: Cant find update script

Every time i try to flash a rom i get a error that says
E:Cant find update script
Using Amon Ra recovery. Wiped everything and partitioned sd card.
Thanks for any help
Sounds like the update package is not signed with valid keys. Is your phone rooted ?
yessurr said:
Every time i try to flash a rom i get a error that says
E:Cant find update script
Using Amon Ra recovery. Wiped everything and partitioned sd card.
Thanks for any help
Click to expand...
Click to collapse
check your zip. If you zip a file two folders deep it will give the same error. open your zip and see if you see your files or another folder.
yeah when i unzip it, the first folder i see is the name of the rom "fresh" then when i open it, I see; boot image file, data folder, META-INF folder, sdcard folder, and system folder.
Well update script is in META-INF\com\google\android but if your zip file is not signed then it can't be flasshed that is why you get upgrade script not found.
How do i do that????? And walk me through what "signed" means
And im using a macbook pro if that helps any
Thanks a ton
Well did unziped the zip folder ? Did you make any changes to the installation zip ?
Now what rom are you running. So you have root ? When you use connectbot and type su deo you see #? It could be that your phone is not ruter and does not have proper recovery installed since we can't sign rom with the same keys that developers at sprint use we have to root the phone and allow it to accept custom rom.
all i did was download the fresh rom from the forum onto my computer, compressed it (zipped it) then rebooted my phone into recovery, wiped everything i needed to, enabled the usb, moved the zip over to the phone, disabled the usb and then went to flash zip, found the zipped fresh rom and tried to flash it.
Im running my stock rom that came with the phone.
If you running this on mac the os x will unzip ypur file and put the download file in trash so use zip file from trash. Now You need to use simple root to root and install proper recovery on your phone then you will be able to install custom rom .
Awesome! found the zip file in the trash like you said, transfered that over and it worked! thank you thank you thank you!

Wiped everything on accident

I've learned to mount while in recovery and put a ROM in the root folder, but when i go to "flash zip from sdcard" i can't select anything?
Was there something i forgot? I see that the ROM is a img file, do i mount it and extract the files within it and then put those into the root folder? (Just tried it, and nothing happens when i mount the img?)
Are there other things i have to do all over again b4 i can even flash a rom?
*I wiped everything b/c i was trying to re-flash the rom i had in order to see if that would solve my Wi-Fi problems.
It needs to be a zip file in order to flash through recovery.
So how do i get it to be a zip file instead of img?
Hmm i assume i need to download winzip then?
Got WinZip, put the rom back in the root folder as a zip file, still nothing showing up.
Jut redownload the rom from wherever u got it from. Make sure its a zip file then try that
Sent from my PC36100 using xda premium
Wow, this whole time i've been extracting the downloaded file and then putting the files into the root folder. I'm supposed to just put the downloaded zip directly into the root huh?
Lets see if it works now.
Ugh, okay. Got it to work. Installed new ROM. But, the reason i tried all of this was b/c my Wi-Fi was not working. It still isn't.
Well that totally depends on the rom. Some custom Rom's might not have wifi set up yet, which does seem strange because that is a basic. But go over the simple things first such as :Is wifi enabled. I know it sounds stupid but it could be a fix lol!

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