[Q] Flash Original ROM - Optimus One, P500, V General

Hi guys,
I bought an LGP500 yesterday and I'm already messing with it *ofcourse* I'm trying to root the device and install some ROM's. At the moment I'm on Android 2.2.2 (V10h), so no rooting is possible (yet).
I figured out I have to flash back to the original ROM, and then start flashing to a prefered ROM, but I can't find an original ROM from Belgium in the list The_ERROR provided.
Could I just take another original ROM, fe. the one from the United Kingdom, root the device, flash another ROM and still have the possibility to have my Android phone in dutch language, or do the custom ROM's only support the English language?
Thanks in advance!

Hmm, after some reading I think it should be possible since most custom ROM's are stripped from the European one..
Can someone still confirm this?

Have flashed my phone to the 10a UK version, but I get an android.process.acore error the whole time and I'm unable to download anything of the market (I need ASTRO file manager so I can run z4root).
Any tips?

Hi,
I also just bought P500; I am wondering since you flashed a completely different ROM, what are the dangers? I cannot find my original ROM so I was wondering if I will brick my phone if I just use another one.

Well, I checked what software version my phone had (10h after the LG update) before the flash, and I found an according european original firmware 10h KDZ, so it's kindah my backup I guess. If anything goes wrong, I just flash my phone back to the 10h
I think there are no real dangers here, only not all languages are supported. I'm not sure though

azkme said:
Have flashed my phone to the 10a UK version, but I get an android.process.acore error the whole time and I'm unable to download anything of the market (I need ASTRO file manager so I can run z4root).
Any tips?
Click to expand...
Click to collapse
1st install z4root then root ur phn after rooting i will tell u what to do...go ahead

The problem I have is installed z4root. The only way I know how to install an app from the SDcard is through ASTRO file manager, but somehow I can't download any apps from the market after the flash
Is there any other way I can install an apk from my SDcard (without root)?

The problem I have is I can't instal z4root. The only way I know how to install an app from the SDcard is through ASTRO file manager, but somehow I can't download any apps from the market after the flash
Is there any other way I can install an apk from my SDcard (without root)?

Aha, I installed another original ROM (10a EUROPE), and I still got the same problem.
But I tried a reset (or how do you call that) by pressing POWER + VOL_DOWN + HOME, and my 10a was installed succesfully, with everything working like a charm.
Now I can root and flash to custom ROM's Yay!
If anyone else has problems, I'm glad to help you guys out.

After you flash your device down to 2.2, from 2.2.1, is it possible to go back to your original 2.2.1 somehow? is there a way to back this up before flashing to the original 2.2?

^^ no. nandroid backup is possible but only with 2.2 as it needs root & custom recovery.

Yes, you can find the original ROM's here: http://forum.xda-developers.com/showthread.php?t=875881
I'm not sure which version represents 2.2.1 but I think it was 10c.. not sure though
I'm sure about 10a being 2.2 and 10h being 2.2.2
Good luck

should i install 2.2.2 for my phone ?
now using 2.2.1,maybe want to reinstall the rom again
coz my phone keep hang,example switch on phone hang,open an application and jump to homescreen and other else
and can i know the country code for malaysia ?
i can't find it at all

If you only want to update your phone (without using custom ROM's), you can just use the LGMobile update to flash your phone to the newest version

Related

[Q] Please point me in the right ROM direction

Hi all
I have a G2 touch that was stock and got the OTA update to 2.1 (t-mobile). But i decided I wanted root, not for developing just to get rid of a few system apps like stock and peep.
so i followed a few guides read lots of things and ended up having the generic htc rom 1.5 and rooted after making a gold card and downgrading. The problem was the OTA upgrade to 2.1 wouldnt install. (no groans from those that know what they are on about i'm new to this and thought it would upgrade )
as i like 2.1 more i ended up reflashing the stock 1.5 htc rom without having root and the OTA upgrade worked fine.
Now ive played with the generic htc 2.1 i actually prefer the t-mobile rom as it seems to have more in it like g-sensor calibration etc.
ive read several pages on here and other forums and now im just confused as to how to get a rooted version of the t-mobile 2.1 rom.
is it even possible?
if not and i do the full gold card and downgrade procedure again Which ROM will give me rooted 2.1 that is the closest to the t-mobile stock so i can remove the stock apps i want rid of?
sorry if it seems like an obvious question but i really dont get all this kernel, radio flashing, kitchens and all of that stuff i just want a simple rom i can put in and everything works like normal except i have root
thanks for your help
stevegb666 said:
Hi all
I have a G2 touch that was stock and got the OTA update to 2.1 (t-mobile). But i decided I wanted root, not for developing just to get rid of a few system apps like stock and peep.
so i followed a few guides read lots of things and ended up having the generic htc rom 1.5 and rooted after making a gold card and downgrading. The problem was the OTA upgrade to 2.1 wouldnt install. (no groans from those that know what they are on about i'm new to this and thought it would upgrade )
as i like 2.1 more i ended up reflashing the stock 1.5 htc rom without having root and the OTA upgrade worked fine.
Now ive played with the generic htc 2.1 i actually prefer the t-mobile rom as it seems to have more in it like g-sensor calibration etc.
ive read several pages on here and other forums and now im just confused as to how to get a rooted version of the t-mobile 2.1 rom.
is it even possible?
if not and i do the full gold card and downgrade procedure again Which ROM will give me rooted 2.1 that is the closest to the t-mobile stock so i can remove the stock apps i want rid of?
sorry if it seems like an obvious question but i really dont get all this kernel, radio flashing, kitchens and all of that stuff i just want a simple rom i can put in and everything works like normal except i have root
thanks for your help
Click to expand...
Click to collapse
I'm not aware of any T-Mobile 2.1 ROMs, as everyone wants to rid their phone of branding normally.
But... here's the best method for you. Install your old official 1.5 ROM, and then do the OTA update to 2.1. Make sure you install your T-Mobile 1.5 to do this.
Then, go to http://www.villainrom.co.uk/viewtopic.php?f=110&t=2096 and follow that guide to get a custom recovery image onto your phone. From there, you can use adb to access your handset as root, and add and remove stuff as you please. ADB info is in that guide, and a guide to removing apps is at http://www.villainrom.co.uk/viewtopic.php?f=46&t=862
HTH
PS. This won't give you everyday root, for things like root apps, since your ROM won't itself be rooted. But if you look up "Superuser.apk" and push that to /system/app (you'll learn about pushing etc with adb or googling 'adb push'), along with the su binary, you can give yourself basic root, though it won't be perfect.
If anyone else wants to help out, what you'll need is the 2 superuser files i mentioned, and a modified boot image that has the changed hero.prop (i think it's called that), with ro.secure set to 0 in the ramdisk.
But don't worry about this later stuff unless you need to.
Hi thanks very much for the help
i get the idea right up until the basic root bit, so think i will get that far .....after that you lost me
will i be able to use apps for rooted devices if i just get the basic root working?
stevegb666 said:
Hi thanks very much for the help
i get the idea right up until the basic root bit, so think i will get that far .....after that you lost me
will i be able to use apps for rooted devices if i just get the basic root working?
Click to expand...
Click to collapse
Should be able to. Give it a go That last bit wasn't intended for you, more for anyone who tries this in future and wants adb root access.
i've managed to hit another problem....
i'm trying to install the adb drivers and having trouble. i have the normal usb drivers installed and have downloaded the drivers from villanrom (it wont let me post the link sorry)
but when i tell it to install them i get a window pop up saying the driver contains no information for my device.
ive uninstalled the my htc drivers and tried again but i never get an adb device appear.
am i missing something obvious?
im using windows xp and have the hero set to pc sync when connected.
thanks
stevegb666 said:
i've managed to hit another problem....
i'm trying to install the adb drivers and having trouble. i have the normal usb drivers installed and have downloaded the drivers from villanrom (it wont let me post the link sorry)
but when i tell it to install them i get a window pop up saying the driver contains no information for my device.
ive uninstalled the my htc drivers and tried again but i never get an adb device appear.
am i missing something obvious?
im using windows xp and have the hero set to pc sync when connected.
thanks
Click to expand...
Click to collapse
Hmm OK. I know the issue. Find the driver folder, and use this file as the ini file
http://dl.dropbox.com/u/7618177/android_winusb.inf
I had to hack the file to make it recognise the hero

[Q] 2.2.1 - complications on downgrade and root.

Phone: LG P500h - ANDROID v 2.2.1 buildnumber FRG83.
Country: Brazil
Anyway, what I know is that i have to downgrade it to 2.2 in order to be able to root. I've looked through a bunch of tutorials on a bunch of websites but there are a few questions i have about the process that isn't answered anywhere i've looked.
Apparently downgrading requires me to get a stock ROM from LG, there is a topic here for that but it does not have the right ROM for my country, i tried a couple codes but they all got me 404.
Can I just flash any standard ROM from, US maybe, will it work?
And if yes, how do I flash it? Apparently you can do that by booting into recovery mode, but to get there you need it to be rooted which I can't do.
I've read about KDZ and downloaded that but... it crashes a lot in my PC (whenever i try the Read Device) it gives me error and closes the program (windows program not responding dialog).
I'm afraid it might crash in the middle of it if i try flashing and that would brick my device.
Is there a simple way to flash a new ROM? Is that the first thing I have to do in order to get a custom ROM say Ubuntdroid? It says I need a new recovery... but for that I need to downgrade first? It's a lot to do... and I don't really get the order in which I should do it all in...
Can somebody post me a little "do this, then do that, then finally do that" so that I can understand it all finally?
Thanks in advance, and sorry for long post, was trying to be as informative as possible.
This shows what happens when I try reading the phone on KDZ... also a little part showing that I got my device to be recognized by windows...
also disabled the LGE modem on device manager, read that if I don't it'll get bricked.
Well it won't let me link the image so... just paste the name together.
www
novasite.com.br
/1.jpg
1. Find a suitable v2.2 stock ROM for flashing (link)
2. Use KDZ to flash it (I am not aware of another tool capable of doing that). Try doing that on a PC running Windows XP (important - that's where you're stuck now and I guess you're using Windows 7).
3. Root your phone - search for "z4root" on Market, install it.
4. Install Custom recovery, which will replace your current (stock) recovery mode (link - you may need to create an account on another forum in order to download).
5. Using Custom recovery you can now install any custom ROM and create nandroid backups to restore your phone to a certain (working) state.
You will have to use KDZ again if you ever want to flash a stock ROM, also losing the custom recovery. But you will have no reason to do that, except if you need to take your phone to some warranty repairs.
Good luck!
NEW PROBLEM: About step 1... i finally found a way to get my country's rom, but... it's.. the same thats on my device right now, it says V10a_02 and thats the same on my phone (the kdz read phone tells me that) so... won't I just be flashing the same 2.2.1 again?
http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP500H/ABRABK/V10A_02/V10A_02.kdz <---- the rom the topic tells me to get.
How do I know what version of android is in that rom? and if i can't, can you link me to a rom that does?
I found one from another country that the guy said is 2.2... but... will it work if i flash that one? does it HAVE to be for my country? also my model is p500h (the h) is it different from the p500 (different as in flashing p500 without h roms on it will kill it?)
As for flashing it...
I think maybe a computer with win xp will do the trick for kdz.
i've found this post today:
http://forum.xda-developers.com/showthread.php?t=944881
is it better to use that than kdz? theres no replies on topic saying "hey it worked" so i'm a little worried, but apart from a few errors it seems to work on my win 7....
i guess the reply would be "i only know kdz, do it with kdz" but i thought i might ask...
Indeed, I have not tried that method and therefore I can't recommend it. At least KDZ is successfully tested. If you are patient enough to wait for some replies either here or in that topic, you may find out if it works. I would recommend it only if you have no other choice, like if you're unable to try KDZ on an XP machine.
In the mean time, I remembered that a newer version of Custom recovery is available (v1.2) - here. But you still need to download a file and read the tutorial from that other forum I mentioned in the previous post.
what about the first part of the post? i think i might have added that after you replied i don't know... asking about the rom i found if it isn't the same i have on my phone. and asking if i can just add another country's one...
edumazieri said:
Phone: LG P500h - ANDROID v 2.2.1 buildnumber FRG83.
Country: Brazil
Anyway, what I know is that i have to downgrade it to 2.2 in order to be able to root. I've looked through a bunch of tutorials on a bunch of websites but there are a few questions i have about the process that isn't answered anywhere i've looked.
Apparently downgrading requires me to get a stock ROM from LG, there is a topic here for that but it does not have the right ROM for my country, i tried a couple codes but they all got me 404.
Can I just flash any standard ROM from, US maybe, will it work?
And if yes, how do I flash it? Apparently you can do that by booting into recovery mode, but to get there you need it to be rooted which I can't do.
I've read about KDZ and downloaded that but... it crashes a lot in my PC (whenever i try the Read Device) it gives me error and closes the program (windows program not responding dialog).
I'm afraid it might crash in the middle of it if i try flashing and that would brick my device.
Is there a simple way to flash a new ROM? Is that the first thing I have to do in order to get a custom ROM say Ubuntdroid? It says I need a new recovery... but for that I need to downgrade first? It's a lot to do... and I don't really get the order in which I should do it all in...
Can somebody post me a little "do this, then do that, then finally do that" so that I can understand it all finally?
Thanks in advance, and sorry for long post, was trying to be as informative as possible.
Click to expand...
Click to collapse
First backup your data, then download a factory ROM, it doesn't matter which version u download, what matters is the version. Make sure that it's 2.2 and not 2.2.1 or 2.2.2. Follow all the below steps without skippin any, no matter how simple or stupid they are.
Link for shipped ROM - http://forum.xda-developers.com/showthread.php?t=865479
Now download KDZ updater and uncompress it
http://www.4shared.com/file/UleS4dP3/KDZ_FW_UPD_EN.html
Install msxml.msi from the uncompressed directory
Charge your battery to almost full state (I'm not sure, but it can be reason if phone doesn't start)
Turn phone off somehow (remove battery etc.)
Install drivers properly
Get rid of all usb drivers like Nokia, microsoft visual ++ run time environments
Install the LG drivers by selecting the update manager from the lg site
Disable LGE Virtual Modem. In your Windows operating system, go to Control Panel > System > Hardware > Device Manager > Modems > Right click on LGE Virtual Modem and click Disable.
Press and keep pressed "Volume up"+"Return" and connect USB cable to phone
Yellow screen with text emergency mode should appeared
Shake the handset (I know, it sounds ... strange, but it helps for ones, so... why don't try it?) UPDATE: Read some quotes on bottom.
Run KDZ_FW_UPD.exe (Has administrator).
Select Type : 3GQCT (I have one report that CDMA mod works too)
Select PhoneMode : DIAG (in case of fail try EMERGENCY, and as last chance use CS_EMERGENCY)
I Recommend do not switch phone off. There was some people, which done it and after they was not be able to turn it on again. If flashing failed, just select some another mode and try it again, again, try shake/connect disconnect, again, again....
In KDZ file : Choose the ROM file you downloaded in the first step
Press Launch software update
Shake the handset (I know, it sounds ... strange, but it helps for ones, so... why don't try it?) UPDATE: Read some quotes on bottom.
Now Root it via Z4root - http://forum.xda-developers.com/showthread.php?t=833953
Then install custom recovery - http://forum.xda-developers.com/showthread.php?t=844483
Then download n flash any ROM of your choice, I wud sugget install Void or LOL.
Edit :- By the time I replied, many have already replied. Anyways you can check my reply too :-D
Mithun.
"it doesn't matter which version u download, what matters is the version."
does that mean it doesn't matter what country or operator the rom is for, as long as it is android version 2.2?
i have one from portugal (not my country) and that one is made for P500 mine is P500H... if that makes a difference i don't know, but i do know that rom is android 2.2. can i flash that one?
i also have one that i got from that topic following the instructions of putting my serial number, it linked me to a rom V10A_02... on KDZ when i try to read my device it says i have V10A_02 too. isn't that the same one i have now? with android 2.2.1? if it is it's very pointless to flash the same rom already in it.
any way to check?
because that is my last doubt ;p
edumazieri said:
"it doesn't matter which version u download, what matters is the version."
does that mean it doesn't matter what country or operator the rom is for, as long as it is android version 2.2?
i have one from portugal (not my country) and that one is made for P500 mine is P500H... if that makes a difference i don't know, but i do know that rom is android 2.2. can i flash that one?
i also have one that i got from that topic following the instructions of putting my serial number, it linked me to a rom V10A_02... on KDZ when i try to read my device it says i have V10A_02 too. isn't that the same one i have now? with android 2.2.1? if it is it's very pointless to flash the same rom already in it.
any way to check?
because that is my last doubt ;p
Click to expand...
Click to collapse
Yes.... you can choose any country. I tried the Australian version. Use the below one http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP500/AAUSBK/V10a_00/V10A_00.kdz
edumazieri said:
what about the first part of the post? i think i might have added that after you replied i don't know... asking about the rom i found if it isn't the same i have on my phone. and asking if i can just add another country's one...
Click to expand...
Click to collapse
As far as my knowledge goes, the LG P500h you have is the same phone as the P500, only branded for Telus. The hardware should be identical, therefore you may use any ROM designed for the P500 family.
The only thing you may miss if you install a ROM not customized for a Brasil (or South America) network operator is the internet acces point name, thus rendering your phone unable to acces the internet trough its data service connection, but only trough WiFi. Nevertheless, the phone's APN can be configured manually, all you need are the correct settings from your mobile operator and you're good to go.
Ok since you guys told me i can go ahead and flash any country ROM i just did and now my device burst into flames and then the flames consumed my apartment.
ok, not. it worked too well actually, i did the kdz procedure on my win 7 anyway, despite the errors when reading device info, and it took like, 1 minute, rebooted, took like 2 minutes on the android screen then it came back, with all my data still there... i thought it didn't do anything but... its now version 2.2
i tried z4root, worked ... got the superuser app and.... i'm happy ^^ thaaaanks!
anyway about the custom recovery thing..
i'm going to install the one in that post you gave me...
but i read something about the best one being clockwork something...
shouldn't i go ahead and install that one?
or can i do everything i need with this one you guys linked?
edumazieri said:
Ok since you guys told me i can go ahead and flash any country ROM i just did and now my device burst into flames and then the flames consumed my apartment.
ok, not. it worked too well actually, i did the kdz procedure on my win 7 anyway, despite the errors when reading device info, and it took like, 1 minute, rebooted, took like 2 minutes on the android screen then it came back, with all my data still there... i thought it didn't do anything but... its now version 2.2
i tried z4root, worked ... got the superuser app and.... i'm happy ^^ thaaaanks!
anyway about the custom recovery thing..
i'm going to install the one in that post you gave me...
but i read something about the best one being clockwork something...
shouldn't i go ahead and install that one?
or can i do everything i need with this one you guys linked?
Click to expand...
Click to collapse
Glad that it worked Install the Amon_RA's recovery!!! Many ROM's for OO won't support clock work I suppose. Amon RA's recovery is neat, I've been using that from the time I had an HTC tattoo.
For your Custom Recovery.... http://androidforums.com/getitnowma...ry-optimus-one-p500-thunderg.html#post1896517
edumazieri said:
anyway about the custom recovery thing..
i'm going to install the one in that post you gave me...
but i read something about the best one being clockwork something...
shouldn't i go ahead and install that one?
or can i do everything i need with this one you guys linked?
Click to expand...
Click to collapse
You can do anything you need with ThunderG. Now that version 1.2 supports backup and restore of ext4 partitons (a feature you don't need if you don't plan on installing a custom ROM... but you will, eventually ), it is complete.
Moreover, in ClockworkMod's first topic says: "This recovery will not allow you to flash every ZIP file". ThunderG does, if you choose to allow flashing of unsigned zip files. Sometimes this is useful.
Peeeeeerfect
Recovery installed, LOL ROM installed, all fast smooth and error-free.
no more screen touch lag, it's soooooo much faster now, overclocked, i have yet to test my emulators but i can only guess they're gonna be at least 150% better lol.
thank you all very much for taking the time to help me ^^
ONE LAST QUESTION: I PLAN ON BUYING A NEW SD CARD, JUST PLUG IT IN AND IT'LL FORMAT THEN CREATE THE NEEDED FILES THEN I INSTALL STUFF BACK ON IT, SIMPLE AS THAT?
Simple as that =D
Although there are some criteria with the sd card or you'll get unmounting problems.
Use a class 4 or higher card
format with fat32
I've never officially tried this method but its apparently supposed to help
allocation unit size: 64kb when you're formatting
edumazieri said:
Recovery installed, LOL ROM installed, all fast smooth and error-free.
no more screen touch lag, it's soooooo much faster now, overclocked, i have yet to test my emulators but i can only guess they're gonna be at least 150% better lol.
thank you all very much for taking the time to help me ^^
ONE LAST QUESTION: I PLAN ON BUYING A NEW SD CARD, JUST PLUG IT IN AND IT'LL FORMAT THEN CREATE THE NEEDED FILES THEN I INSTALL STUFF BACK ON IT, SIMPLE AS THAT?
Click to expand...
Click to collapse
So, how does it goes?!
I´m brazilian too, got a brand new LG Optimus One from ViVo, and a want to know if you´re having any troubles with conections, calls, internet, 3G etc.
OK, id did the flash
I´m afraid that if flash any custom rom, it will break or cause any misfuncition of the 3g service.
Any idea?!
== Updated
Ok, I´ve flashd it with KDZ and the log show´s thats all ok
"14:34:45 : ===FINISHED=== "
BUt its taking like FOREVER to start... almost 30min on android screen. Is this normal?! Should i restart the phone?!
leave it some more time , try shaking it ...
shake trick sometimes helps
Help please..
I did as instructed in the step to step procedures. kdz posted finished but my phone is still at the yellow screen..i did shaking but nothing happens..Is this normal?..SHould i wait..

south africa update Q?

hi guys.
i tried to update my LG Optimus one (p500) with pc suite iv and the lg tool but both say im up to date. im on firmware 10a...
now i want to go to 2.2.2 and it seems i cant via that method. i read the other methods by manully upgrading and down grading firmware. im on MTN network here and i heard that in order to update my firmware, my network needs to allow it. ok so in africa everything moves at a very slow speed... riding a elephant to work is very slow pace .
so what i want to know is if i do this manual firmware update will it cause me problems? and is the roms and kernels region based... in other words will it effect my simcard and network ect.?
im rooted with Z4root and i got thunberg recovery + back up.
on the backup... i cant do back up of the sd-ext ... i presume its because i have not done a partition of my sdcard... is this correct... all others are backed up.
i also cant seem to get onto my sdcard via this recovery. it picks up my device but not my sd card. so if something goes wrong i can get onto my sdcard via recovery... SCREWED
i got windows xp service pack 3 and mac probook. i have the lg mobile drivers installed on the xp system.
i hope that im clear on what i need. id really be great full if someone could help me..
anyone?
Firefly137 said:
hi guys.
i tried to update my LG Optimus one (p500) with pc suite iv and the lg tool but both say im up to date. im on firmware 10a...
now i want to go to 2.2.2 and it seems i cant via that method. i read the other methods by manully upgrading and down grading firmware. im on MTN network here and i heard that in order to update my firmware, my network needs to allow it. ok so in africa everything moves at a very slow speed... riding a elephant to work is very slow pace .
so what i want to know is if i do this manual firmware update will it cause me problems? and is the roms and kernels region based... in other words will it effect my simcard and network ect.?
im rooted with Z4root and i got thunberg recovery + back up.
on the backup... i cant do back up of the sd-ext ... i presume its because i have not done a partition of my sdcard... is this correct... all others are backed up.
i also cant seem to get onto my sdcard via this recovery. it picks up my device but not my sd card. so if something goes wrong i can get onto my sdcard via recovery... SCREWED
i got windows xp service pack 3 and mac probook. i have the lg mobile drivers installed on the xp system.
i hope that im clear on what i need. id really be great full if someone could help me..
Click to expand...
Click to collapse
Dear i am really sorry to say that most of the things i am not able to understand. What i understood is
1) you want to change Rom (upgrade or downgrade).
2) Your SD card is not detecting in recovery.
What are the queries you have
3) GSM will work or not as you have heard it should be country specific.
Ok now here are the answer.
1) For downgrading the ROM, you can downgrade and upgrade any official ROM via KDZ updater. Here is the link. http://forum.xda-developers.com/showthread.php?t=883314
2) It may be something went wrong. Just restart your phone and have factory reset it may be solve your problem.
3) Yes you have heard it right. But that is only for 2.3.3. In case of 2.2 we have globe release so you can downgrade it without having any GSM issue.
From next time be precise so that people can understand what is the exact problem you are facing. If you have any query you can ask. Members will defiantly help you out.
sweetbinodray said:
Dear i am really sorry to say that most of the things i am not able to understand. What i understood is
1) you want to change Rom (upgrade or downgrade).
2) Your SD card is not detecting in recovery.
What are the queries you have
3) GSM will work or not as you have heard it should be country specific.
Ok now here are the answer.
1) For downgrading the ROM, you can downgrade and upgrade any official ROM via KDZ updater. Here is the link. http://forum.xda-developers.com/showthread.php?t=883314
2) It may be something went wrong. Just restart your phone and have factory reset it may be solve your problem.
3) Yes you have heard it right. But that is only for 2.3.3. In case of 2.2 we have globe release so you can downgrade it without having any GSM issue.
From next time be precise so that people can understand what is the exact problem you are facing. If you have any query you can ask. Members will defiantly help you out.
Click to expand...
Click to collapse
thank you for your reply.
sorry for not being clear.
let me try again:
ok so this is my phone at the moment...
p500 stock firmware 10a
rooted with Z4root
my recovery: recovery-RA-thunderg-2.2.1-GNM
i have not partitioned my SDcard
using super manager and file expert as my explorer
have titanium backup and backed everything up.
what did i do so far:
i deleted all the useless app that come stock.
what do i want to do:
1: i want to try different roms and kernels
2: i want to make sure that my nandbackup is done correctly
3: i want to know if all the roms and kernels will work in my region (south africa) even though my service provider (MTN) has not allowed any updates. so can i install a 2.2.2 version rom and will still be able to use is in my country
my Q? :
1: do i need to update my firmware to 2.2.2 if the kernel or rom is based on that firmware 2.2.2( or what ever version). or does the roms come with that firmware and if i install that rom wil my firmware be at what ever version the rom is?
2: i backed up everything i could. but when i tried to backup my sd-ext it says "something went wrong, check log". so is this because i did not partition my SDcard yet?
on the SDcard not picking up... ONLY!!! when I'm in my recovery (recovery-RA-thunderg-2.2.1-GNM), when i select usb mode in my recovery then it enables it but my pc does not pick it up as mass storage, so i cant copy over any files while in recovery mode. what must i do?
3:can i install any roms even if MTN has not enabled firmware 2.2.2
sorry for the long post
hope im more clear now
1.no you dont have to upgrade or downgrade...just flash the rom of your choice..
2.flash a new recovery and try...
3.you can use any rom anywhere .....what has mtn got to do with the phones firmware...is yours a cdma phone??
hit the thanks button if i helped you
Firefly137 said:
thank you for your reply.
sorry for not being clear.
let me try again:
ok so this is my phone at the moment...
p500 stock firmware 10a
rooted with Z4root
my recovery: recovery-RA-thunderg-2.2.1-GNM
i have not partitioned my SDcard
using super manager and file expert as my explorer
have titanium backup and backed everything up.
what did i do so far:
i deleted all the useless app that come stock.
what do i want to do:
1: i want to try different roms and kernels
2: i want to make sure that my nandbackup is done correctly
3: i want to know if all the roms and kernels will work in my region (south africa) even though my service provider (MTN) has not allowed any updates. so can i install a 2.2.2 version rom and will still be able to use is in my country
my Q? :
1: do i need to update my firmware to 2.2.2 if the kernel or rom is based on that firmware 2.2.2( or what ever version). or does the roms come with that firmware and if i install that rom wil my firmware be at what ever version the rom is?
2: i backed up everything i could. but when i tried to backup my sd-ext it says "something went wrong, check log". so is this because i did not partition my SDcard yet?
on the SDcard not picking up... ONLY!!! when I'm in my recovery (recovery-RA-thunderg-2.2.1-GNM), when i select usb mode in my recovery then it enables it but my pc does not pick it up as mass storage, so i cant copy over any files while in recovery mode. what must i do?
3:can i install any roms even if MTN has not enabled firmware 2.2.2
sorry for the long post
hope im more clear now
Click to expand...
Click to collapse
Good dear this time you are almost on trac.
1)first of all you can flash Mik 2.3.4 rom with Franco kernel v18 find it on rom dev section.
2) it doesn't matter most. You can have contact backup on gmail server and backup your sms from any sms backup apps.
3) mike and andy from will work.try those.
1) every rom comes with kernel (firmware). You can simply flash rom and you done. Like if you are flashing Mik rom just flash zip file from recovery and you are ready to roll
2. You can ship this part.
3. this is bit controversial. official rom will work but may be without GSM. But you can flash mike and andy rom. It will work 100%..
Sent from my LG-P500 using XDA Premium App
sajjan said:
1.no you dont have to upgrade or downgrade...just flash the rom of your choice..
2.flash a new recovery and try...
3.you can use any rom anywhere .....what has mtn got to do with the phones firmware...is yours a cdma phone??
hit the thanks button if i helped you
Click to expand...
Click to collapse
1. thank you
2. must i go clockworks?
3. MTN is gsm i think... i was just wondering is it is going to be a issue since MTN need to allow update if i wanted to update my phone through pc suite or lg tool.
sweetbinodray said:
Good dear this time you are almost on trac.
1)first of all you can flash Mik 2.3.4 rom with Franco kernel v18 find it on rom dev section.
2) it doesn't matter most. You can have contact backup on gmail server and backup your sms from any sms backup apps.
3) mike and andy from will work.try those.
1) every rom comes with kernel (firmware). You can simply flash rom and you done. Like if you are flashing Mik rom just flash zip file from recovery and you are ready to roll
2. You can ship this part.
3. this is bit controversial. official rom will work but may be without GSM. But you can flash mike and andy rom. It will work 100%..
Sent from my LG-P500 using XDA Premium App
Click to expand...
Click to collapse
1) ill try that rom
2) everyone seems to say back up 1st.. so i did but as i say i cant back up sd-ext... so is this just if i have partitioned?
and how can i fix the fact that i cant get onto my SDcard when in recovery... must i use clock works instead?
are you saying i must not back up?
hehehe
Look, your operator has better things to do than implement FW version checking. GSM is a standard stuff, either the phone talks to BTS or does not.
try clockwork....your 3rd question is answered above

[Q] Unable to install ROM Manager --> unable to flash Cyanogen

Hi people,
So I managed to root my Legend yesterday, and I am now eager to get Cyanogen on the phone. Here I thought "flashing a ROM" would be a walk in the park compared to the hell I've been through to successfully complete the rooting. Perhaps it is a walk in the park, but I'm not convinced - I'm confused :S
After spending ~5€ on ROM Manager Premium (which turns out to be nothing but a required licens in order to use the basic one), it seem like the free ROM Manager isn't compatible with Legend (??). After, slighly hysterical, reading through various threads regarding this, it seem like i might have to install Clockwork Mod Recovery manually...which seem a bit more complicated.
Is HTC Legend really incompatible with ROM Manager? When searching for ROM Manager at Android Market I can only see the premium version, the free version doesn't even display. I also tried to get it through AppBrain, but when installing it from there I receive error msg that the file doesn't exist.
Is it possible to install ROM Manager in any way? Perhaps my Legend needs some kind of update/configuration? I got the following software:
- Firmware version: 2.1
- Build number: 1.31.40~~~~
- Software number: 1.31.40~~~
====
If ROM Manager cannot be installed on my Legend. Does anyone have a proper guide on how to manually set up Clockwork Mod Recovery for Legend?
Thanks in advance
Hi byxl,
On a rooted Legend with firmware 2.2 (Froyo) the Rommanager works.
You can use the Clockwork Mod Recovery without Rommanager, just rename it to update.zip and start it via recovery. You can download it here - http://forum.xda-developers.com/showthread.php?t=969076
I think, with Cyanogen you can install the Rommanager.
Good luck!
Hey alligator_asl & thanks for the answer,
How do I update my rooted HTC Legend to firmware 2.2? And once I have it, will I still be able to run Cyanogen from it? Is there any difference between firmware versions when it comes to possibilities with a rooted phone?
-->>why not add another bunch of newb questions when I'm at it;
---> Is there any way to loose my root access, other then if I'd unroot it? E.g. by upgrading to another firmware.
->> And am I able to flash my device to Cyanogen regardless of what Android version I'm running?
?
I had the same issue and could not find clockworkmod in the market. I found one off the web and installed using HTC sync.
Have a look at this thread. It has a link but I never used it so not sure if it works. If it dont then mail me and I will send u the file.
http://forum.xda-developers.com/showthread.php?t=1426160
Hello byxl
when you have root, you dont need to update to 2.2 first, you can directly flash cyanogen, look here wiki.cyanogenmod.com/wiki/HTC_Legend:_Full_Update_Guide
byxl said:
---> Is there any way to loose my root access, other then if I'd unroot it? E.g. by upgrading to another firmware.
Click to expand...
Click to collapse
Yes, if you run an official firmware update from your provider or if you flash an unrooted rom
byxl said:
->> And am I able to flash my device to Cyanogen regardless of what Android version I'm running?
Click to expand...
Click to collapse
Yes, but dont forget to wipe before
Alligator_asl;
The Cyanogenmod link isnt helpful. I get a "file not found" error when i try to flash image, despite having copied the file to the platform-tools folder.
Help !
Hey folks,
Thanks for the answers.
I managed to solve my issue by running a fake-flash update.zip and access clockwork mod recovery. From there I could flash cm7
If you experience similar issues, follow this very helpful guide:
http://forum.xda-developers.com/showthread.php?t=1290841

cm7 installation on lg thrive?

ok i need step by step insturctions on how to install cyanogenmod7 onto my lg thrive, (which is the same as lg optimus one) without bricking or semi-bricking my phone, because i paid 120 dollars for it and i dont have a waranty or anything on it and i dont have the money to by another one.
please also give download links.
if u have never done this before, please dont tell me what to do, only experienced ppl who have done this before multiple times.
if any of u live near me (simpsonville, sc, usa) maybe u can do it for me.
thanx
First I need to know which baseband you are on,
if you are on stock gingerbread you have new baseband, which is needed.
You can find here on the forum how to flash new baseband if you do not have it.
Root your phone, install Rom manager from market, flash recovery (not the old bb)
Choose Download Rom and select latest CM7 Nightly, it will download and ask you to flash if done downloading. (please do make a backup from current Rom)
It is as easy as one, two, three
Do not fear, you won't brick your phone flashing Roms, so it won't turn into a $120 paperweight
_Arjen_ said:
First I need to know which baseband you are on,
if you are on stock gingerbread you have new baseband, which is needed.
You can find here on the forum how to flash new baseband if you do not have it.
Root your phone, install Rom manager from market, flash recovery (not the old bb)
Choose Download Rom and select latest CM7 Nightly, it will download and ask you to flash if done downloading. (please do make a backup from current Rom)
It is as easy as one, two, three
Do not fear, you won't brick your phone flashing Roms, so it won't turn into a $120 paperweight
Click to expand...
Click to collapse
I thought you couldn't just flash old baseband for LG Thrive. The Old BB patch is built into a kernel made by Raeyne so you can run new BB roms but you are still on old BB. If there is another way to upgrade the lg thrive baseband please send me the link.

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