Database Develop

[q] help required!!!

Hello frnds m new to xda forum...
i rooted my optimus black its on gingerbread v20E
m nt able to flash a custom rom on it...
can anyone plz help me n suggest any custom rom for my phone..

CookieRaider said:
Hello frnds m new to xda forum...
i rooted my optimus black its on gingerbread v20E
m nt able to flash a custom rom on it...
can anyone plz help me n suggest any custom rom for my phone..
Click to expand...
Click to collapse
If its rooted then it has clock work mod recovery install, so just install rom manager from market and select reboot into recovery, have the custom rom's zip copied on your memory card, then after rebooting into recovery do wipe data and reset then select install zip from memory card and select the copied .zip file and it gets install new rom. Zeus is good custom rom, marvel v7 is also good
Sent from my LG-P970 using Tapatalk 2

i tried using cyanogen mod v7 bt my phone went in bootloop at the time of rebooting then i had to install my stock rom again..
this happened twice so now i want to download a working rom
n by zeus n marvel are compatible with v20N only as they have stated...

CookieRaider said:
i tried using cyanogen mod v7 bt my phone went in bootloop at the time of rebooting then i had to install my stock rom again..
this happened twice so now i want to download a working rom
n by zeus n marvel are compatible with v20N only as they have stated...
Click to expand...
Click to collapse
did you do a full wipe before flashing cm7?wipe data/cache and dalvik cache through cwm.anyway since you are new to the forum check this thread.it will help you a lot.
http://forum.xda-developers.com/showthread.php?t=1487105

ya i wipped all dat stuff..
even i wipped battery stats too..
wic rom do you hav n wat is android version??
n thanks for the reply..:thumbup::thumbup:

CookieRaider said:
ya i wipped all dat stuff..
even i wipped battery stats too..
wic rom do you hav n wat is android version??
n thanks for the reply..:thumbup::thumbup:
Click to expand...
Click to collapse
i mostly use zeus 6.11 2.3.4 v20o version.zeus is very stable and fully working but some people experienced sods.here is the thread:http://forum.xda-developers.com/showthread.php?t=1454274
at the moment i use miui but some features are not working:http://forum.xda-developers.com/showthread.php?t=1588360
i have used them all from time to time and marvel is great too with aroma installer (gingerbread 2.3.4 v20o).very stable too:http://forum.xda-developers.com/showthread.php?t=1473592
regarding your problem now.are you able to enter cwm?if yes flash zeus or marvel at first.check the development section.it has many choises there and you can find every information in the first posts.

wic android version of gingerbread do you have on your phone..
sorry for asking again...

CookieRaider said:
wic android version of gingerbread do you have on your phone..
sorry for asking again...
Click to expand...
Click to collapse
In zeus gingerbread 2.3.4 v20o.now that i have miui it is 2.3.7.
Sent from my P-970 using Tapatalk

thnx for the reply n i can enter cwm...:thumbup:
by the way how did you get 2.3.7

CookieRaider said:
thnx for the reply n i can enter cwm...:thumbup:
by the way how did you get 2.3.7
Click to expand...
Click to collapse
The miui in the thread that i posted above is based on gingerbread 2.3.7.like cm7 which is also 2.3.7.
Sent from my P-970 using Tapatalk

to flash any rom do we need to have cyanogen mod installed or it can be flashed independently??

CookieRaider said:
to flash any rom do we need to have cyanogen mod installed or it can be flashed independently??
Click to expand...
Click to collapse
No you just need to have root access and cwm recovery.just remember to do full wipe before flashing a rom.
Sent from my P-970 using Tapatalk

n is miui compatible with any gingerbread version??
i mean to does it works with v20(B/E/N/O) ??

CookieRaider said:
n is miui compatible with any gingerbread version??
i mean to does it works with v20(B/E/N/O) ??
Click to expand...
Click to collapse
I think that you have not quite understand.whichever rom you are going to flash has a specific base.for example zeus has 2.3.4 v20o as a base.when you flash it your phone will have 2.3.4 v20o as a base.what you had before is irrelevant.since you flash a different based rom your firmware will change.take a look at the noob how to that i posted above.it refers to kernels and bases.if you flash nova rom for example then you go back to 2.2.2 froyo.if you flash miui you have 2.3.7.it foesn't matterwhat you have now.try to find some things on your own because we went way off topic and the moderator will close the thread.search is your assistant.
Sent from my P-970 using Tapatalk

ok..
caused lot of inconvenience to you...
sorry...
thnx for the help:thumbup::thumbup:

CookieRaider said:
ok..
caused lot of inconvenience to you...
sorry...
thnx for the help:thumbup::thumbup:
Click to expand...
Click to collapse
No inconvinience.if you want send me pm better for info.i told you that because the moderator will delete the thread if we are off topic.and for thanks you can just hit the thanks button.
Sent from my P-970 using Tapatalk

CookieRaider said:
n is miui compatible with any gingerbread version??
i mean to does it works with v20(B/E/N/O) ??
Click to expand...
Click to collapse
once youre rooted, it dosent matter what base youre using..... cos when you flash a rom you flash together with the base so it changes your whole phone software..... so its no problem switching between bases, you can even flash back froyo/ donut and go back to gb if you want.... but make sure you do your full wipes...
for roms,once rooted, only the type of device is specific.... type of base is not....(unless specified)
eg. you cannot flash an ics rom made for htc evo on your OB but what you can do is flash any kind of rom with any kind of base which was made specifically for OB
again, please do read...
Noobys How to Thread
Rom Installation Step By Step
--

even if i downloaded cyanogenmod 7 it didnt work for me..
i wiped all caches(dalvik, battery stats, factory reset) bt my went in bootloop during rebooting n i had to flash my firmware again..
why did dis happen??

Did you checked md5 checksum? Maybe file was corrupted.
Trolling in the deep

can you suggest any app for checking it??

how to flash this zip file

i just downloaded " lemmings" rom , he says its a full rom but there is one zip file containg boot.img and other folder a cwm rom , and i wanted to flash it with lg smart flashing tool because i cant root my lg ,, is there any way to flash it with lg smart flashing tool ??

No
Sent from my Phone with ultrasound

so what custom rom can i download and flash using smart flashing tool ??
i just need performance and battery :fingers-crossed:

Download a rooted stock rom.
Sent from my Phone with ultrasound

As RomWiz said your only option is to flash a stock rom(v20s is the most stable and fluid).If you want custom roms like Zeus , Marvel , ICS etc you must root your phone :good:

well thats it , flashed a rooted v20o and installed zeus v7 rom ,, thanks alot guys ,, oh by the way whats the difference between v20x and v20c and all of these ,, i know u can jump from one to another but what they meant for

They are originally different firmwares for different countries, some vary in bug fixed, that's why people recomend the v20s, it's the lastest

ErnuB said:
They are originally different firmwares for different countries, some vary in bug fixed, that's why people recomend the v20s, it's the lastest
Click to expand...
Click to collapse
mmmm .. thanks alot

rrgrrg said:
mmmm .. thanks alot
Click to expand...
Click to collapse
No need to thank, just push the thanks button
Sent from my LG-P970 using xda app-developers app

[Q] Installing CM10 bug ???

What steps i need to do to install CM10 ?? I'm on ICS V28 g by Stefan Gundhor, i have tryed from stock rom but can't installCWM.

muslimbaha said:
What steps i need to do to install CM10 ?? I'm on ICS V28 g by Stefan Gundhor, i have tryed from stock rom but can't installCWM.
Click to expand...
Click to collapse
same

Use mv flash, back to GB and them use nvflash another toolkit with cm10.
But a good idea is, that if you don't know what or how you want to do something - don't do this.
Sent from LG 2X using Tapatalk 3 Beta

Rayman96 said:
Use mv flash, back to GB and them use nvflash another toolkit with cm10.
But a good idea is, that if you don't know what or how you want to do something - don't do this.
Sent from LG 2X using Tapatalk 3 Beta
Click to expand...
Click to collapse
NVflash CM10 ? Where i can find it NVFlash CM10?

muslimbaha said:
NVflash CM10 ? Where i can find it NVFlash CM10?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1975274

I think the big difference is that ICS uses a different bootloader to GB and CM10 uses the GB bootloader so the link that lintz posted will work and so will an Nvflash to a GB rom.
Example of a GB version http://forum.xda-developers.com/showthread.php?t=1504280&page=27 check out post 267.

some questions about root,roms etc.

Hi guys,my uncle has i9000 international version running android 2.3.3 stock rom but it slow.
1.Can someone give a link of a tutorial how to root and install recovery like CWM or TWRP?
2.What are the main bugs with ics and jb roms?
3.What is the best recovery?
4.What is the fastest GB rom that has no bugs?

cistamlaka said:
Hi guys,my uncle has i9000 international version running android 2.3.3 stock rom but it slow.
1.Can someone give a link of a tutorial how to root and install recovery like CWM or TWRP?
2.What are the main bugs with ics and jb roms?
3.What is the best recovery?
4.What is the fastest GB rom that has no bugs?
Click to expand...
Click to collapse
Answer to no.4 Gamerzrom v11

1. Follow this thread forum.xda-developers.com/showthread.php?t=1102881
2. For me battery drain, other work well
3. Best recovery? You means recovery mode? For me cwm
4. No idea using Ics
Sent from my GT-I9001 using xda app-developers app

cistamlaka said:
Hi guys,my uncle has i9000 international version running android 2.3.3 stock rom but it slow.
1.Can someone give a link of a tutorial how to root and install recovery like CWM or TWRP?
2.What are the main bugs with ics and jb roms?
3.What is the best recovery?
4.What is the fastest GB rom that has no bugs?
Click to expand...
Click to collapse
Hi,
2. I have a little camera issues especially with the video (low quality etc.)
3. Im using CMW
4. Never used Gb rom.... only ICS and JB
Sent from my GT-I9000 using xda app-developers app

cistamlaka said:
Hi guys,my uncle has i9000 international version running android 2.3.3 stock rom but it slow.
1.Can someone give a link of a tutorial how to root and install recovery like CWM or TWRP?
2.What are the main bugs with ics and jb roms?
3.What is the best recovery?
4.What is the fastest GB rom that has no bugs?
Click to expand...
Click to collapse
this vid shows how to get root and then install another rom of your choice...
http://youtu.be/emmjfye2Sdk
hope it helps...

cistamlaka said:
Hi guys,my uncle has i9000 international version running android 2.3.3 stock rom but it slow.
1.Can someone give a link of a tutorial how to root and install recovery like CWM or TWRP?
2.What are the main bugs with ics and jb roms?
3.What is the best recovery?
4.What is the fastest GB rom that has no bugs?
Click to expand...
Click to collapse
Hi cistamlaka, be aware that it is your uncle's phone, not yours. So I would be very careful on rooting and upgrading to a different rom. If he is on a stock 2.3.3, I think (because I had it) there is an update to 2.3.6. It fixes a couple of lags.
If you root him the phone and push some new rom onto it, he might be confused because he will lose the TouchWiz and some applications. Check first with him, what applications (and if some Samsung-made) he uses and if he is okay to change the looks of the phone.

Isnt it right that he has only to download a file and change it to "update.zip" to flash it via stock recovery? A friend of me needs that file, is it the same to use as on sgs plus (i9001)?
Greets
Sent from my Xperia X10 using xda app-developers app

keenofhiphop said:
Isnt it right that he has only to download a file and change it to "update.zip" to flash it via stock recovery? A friend of me needs that file, is it the same to use as on sgs plus (i9001)?
Greets
Sent from my Xperia X10 using xda app-developers app
Click to expand...
Click to collapse
I have s plus and it is so easy to root,install custom recovery and rom.I install cm10 on it for 5 mins when it is on stock

nameh said:
Hi cistamlaka, be aware that it is your uncle's phone, not yours. So I would be very careful on rooting and upgrading to a different rom. If he is on a stock 2.3.3, I think (because I had it) there is an update to 2.3.6. It fixes a couple of lags.
If you root him the phone and push some new rom onto it, he might be confused because he will lose the TouchWiz and some applications. Check first with him, what applications (and if some Samsung-made) he uses and if he is okay to change the looks of the phone.
Click to expand...
Click to collapse
the problem is that usb doesnt work (he will fix it) but the charging works.For update do I have to use kies or OTA if it is possible?

:good::fingers-crossed:

Going back to V20S from V30A ?!

Hello,
The first two days, the new V30A was fun to use BUT now it's a real pain, it is slow as hell, the worst are all the internet browsers that take ages to load and show the keyboard after 15 seconds or more when you try to enter text, it's laggy it's ridiculous.
How can I go back to V20S with Smartflash ? Will the partition be created automatically ?
Thank you. :good:

Jst smart flash v20s but then u again need to root n put cwm.......or jst do nvflash from this link
http://forum.xda-developers.com/showthread.php?p=33599320
Read the first post in tht thread
Sent from my LG-P990 using xda premium

hey guys,
you dont need to smartflash, then root and then all that grandma stories
just search for Homero's clean V20S CWM rooted NVFLASH ROM and then it is all done with one nvflash....
Thats it guys....clean and simple....KISS....keep it simple and straight
Hope it helps

I have this doubts
Is the smartflash the same as the kdz software update tool?
if is so I just have to flash the kdz I have from my carrier like I have done many times in order to get back from the v30A?
I would like to go back to my carrier`s one since It has the only baseband that doesn't give me trouble so I don't care about flashing cwm again

I thought that we could not get back to a GB rom when we've installed a ICS rom ?
So, if I flash my phone using Smartflash, it will do it all automatically ? (i'm talking about the partitions issue) Thanks

i guess you're using stock V30a from LG update tool right? why don't u try some custom rom b4 going back to GB. I'm using TG ICS rom v30a and it's awesome :good:
Okkx said:
I thought that we could not get back to a GB rom when we've installed a ICS rom ?
So, if I flash my phone using Smartflash, it will do it all automatically ? (i'm talking about the partitions issue) Thanks
Click to expand...
Click to collapse
yes, you can, via nvflash

nobita2k said:
i guess you're using stock V30a from LG update tool right? why don't u try some custom rom b4 going back to GB. I'm using TG ICS rom v30a and it's awesome :good:
yes, you can, via nvflash
Click to expand...
Click to collapse
No I flashed the V30A with smartflash, LG update never works for me...
I only want to use a stock rom !
Can't I go back to V20S using Smartflash ?!

My phone was unable to enter sw update mode so I flashed a 10b firmware using the emergency procedure ( vol up + vol down mode ). I was back from 28e. The SW update mode ( smartflash compatible ) was working again so I flashed the 30a kdz.

Okkx said:
No I flashed the V30A with smartflash, LG update never works for me...
I only want to use a stock rom !
Can't I go back to V20S using Smartflash ?!
Click to expand...
Click to collapse
If u want to use stock rom then u will need to stay with lags.........try custom rom u will never return to stock...nvflash topov30a rom best rom so far from my experience
Yes u can return to v20s jst follow this http://forum.xda-developers.com/showthread.php?t=1715272
Sent from my LG-P990 using xda premium

try this :
Settings-->Developer options-->Background process limit = choic at most 1 process
whit this it is very fast

Maybe, but it still lags sometimes and it's slower than Froyo or GB i think

http://forum.xda-developers.com/showthread.php?t=2038631
This Rom is really fast and based on 4.0.4 Stock Rom.

Roocher said:
http://forum.xda-developers.com/showthread.php?t=2038631
This Rom is really fast and based on 4.0.4 Stock Rom.
Click to expand...
Click to collapse
I second that. Before going back try it. Its wicked fast for me atleast.