[Q] how to root my phone plese help - LG Optimus Black

Hi i am Alex and i want to know how to root my phone (lg optimus black p790) because my software version its v20h and it not aveable in my country(Romania) and android version it 2.3.4 and i tried more obtions and nothing .....please tell me how to root my phone or something to help me because its first time when I do this and on Xda-developer i found nothing to help me or I do not know to search

hi alex, you must download smartflash tool and one of official v10 or v20 that supporting cwm(clock work mod).
see more information in general section.
need more help my friend?!
Sent from my LG-P970 using xda app-developers app

cyrus-king said:
hi alex, you must download smartflash tool and one of official v10 or v20 that supporting cwm(clock work mod).
see more information in general section.
need more help my friend?!
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
No thancks finally i root my phone and I installed cyanogenmod but my battery it discharged to quickly ..what to do ?......I understand that it is
beacuse superuser.apk .....please one advicesn

aLeXxX171993 said:
No thancks finally i root my phone and I installed cyanogenmod but my battery it discharged to quickly ..what to do ?......I understand that it is
beacuse superuser.apk .....please one advicesn
Click to expand...
Click to collapse
every CM rom ha battery drain issue...if u want gud battery life use zues7 or marvel9..
i have heard that rrrgr nemesis has respectable battery lyf..but i hav nt used it personally so cnt comment..
Sent from my LG-P970 using xda app-developers app

SamBG said:
every CM rom ha battery drain issue...if u want gud battery life use zues7 or marvel9..
i have heard that rrrgr nemesis has respectable battery lyf..but i hav nt used it personally so cnt comment..
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
iam using Nemesis #1, and the battery life is really good ... the rom is fast and stable.... give it a try.... you can backup your current rom and then flash Nemesis #1 if its fine ok if not you can return to your current rom

Related

Best rom?

Hi, how do'u think guys who's the best rom for our x8 phone?
Im using gdx v20 and its pretty good + good battery life. But you need to try roms yourself.
Sent from my X8 using XDA Premium App
Yes,
Every phone is different with ROMs. Some phones may have a great battery life with one ROM and another phone a sh!t battery life with the same ROM.
Try them out for yourself.
----
Offtopic;
NEW Android Market 3.44 http://forum.xda-developers.com/showthread.php?t=1273894
Sent from my X8 using xda premium
IrishStuff09 said:
Yes,
Every phone is different with ROMs. Some phones may have a great battery life with one ROM and another phone a sh!t battery life with the same ROM.
Try them out for yourself.
----
Offtopic;
NEW Android Market 3.44 http://forum.xda-developers.com/showthread.php?t=1273894
Sent from my X8 using xda premium
Click to expand...
Click to collapse
yas , u r right & the question is why ???
it is supposed to be the same phone ---> the same respons
adam ahmad said:
yas , u r right & the question is why ???
it is supposed to be the same phone ---> the same respons
Click to expand...
Click to collapse
I mean two different phones of the x8.
For example:
If I did a benchmark test on my x8 I could get 1550.
If i did one on my brothers x8 he could get less or higher.
Even if we had the same settings on and same apps. Etc
Sent from my X8 using xda premium

Help Please...!!

Hi Xda developers and all its users.
I have xperia X8 and i love my phone and using android 2.1 Eclair happily but for so many days i am quite unhappy because of some resons about my phone like
I cant port my apps toy sd card(Main Reason)
Multi touch disability..
So i have just rooted up my phone and install xrecovery 0.1 sucessfully
Now i am bit confused about choosing a rom formy phone..
After reading other threads about same problem some said froyo is better and else said ICS is better..
So guys plz suggest me which rom i should install in my phone which have no bugs and cant be laggy at all...
I can use my phone mostly for gaming,browsing and listening songs.
I like ICS and Jelly beans both..
Is there any custom rom among both of them which i can use....
Please suggest me...
Thank You
Well since you've just install xRecovery i assume you are using stock kernel.So i suggest you to use GingerDX v028b.
You've been joining XDA for about a year now but why did you post your question in Themes & App section.You should post your question in Q&A section.Please read the forum rules!!
Sent from my Xperia™ X8
Stock kernel-froyo(minicm6,froyobread)
Custom kernel-whatever above 2,1
Sent from my X8 using xda app-developers app
This:
Couldn't have said it better mate!
nazz.rule said:
Well since you've just install xRecovery i assume you are using stock kernel.So i suggest you to use GingerDX v028b.
You've been joining XDA for about a year now but why did you post your question in Themes & App section.You should post your question in Q&A section.Please read the forum rules!!
Sent from my Xperia™ X8
Click to expand...
Click to collapse
Try kuyadroid 4.5.4 latest version.
Officially corp via W8
i recommend you to use gingerdx rom.the most nice rom for our x8.
Sent from my E15i using Tapatalk 2
Thank you guys for your response.I will surely try gingerdx...but is there any other rom which gives me ICS feel...
Just use cm7themes
Sent from my X8 using xda app-developers app
Try them out. Please use search next time
And there's no ics for stock..
sent from my rooted tomato using xda app
omerbl should
Ishanfaithful said:
Hi Xda developers and all its users.
I have xperia X8 and i love my phone and using android 2.1 Eclair happily but for so many days i am quite unhappy because of some resons about my phone like
I cant port my apps toy sd card(Main Reason)
Multi touch disability..
So i have just rooted up my phone and install xrecovery 0.1 sucessfully
Now i am bit confused about choosing a rom formy phone..
After reading other threads about same problem some said froyo is better and else said ICS is better..
So guys plz suggest me which rom i should install in my phone which have no bugs and cant be laggy at all...
I can use my phone mostly for gaming,browsing and listening songs.
I like ICS and Jelly beans both..
Is there any custom rom among both of them which i can use....
Please suggest me...
Thank You
Click to expand...
Click to collapse
go to original android development category,and there you can find rooms like ics,download canoygen mod 7 with ics themes,it has android gingerbread 2.3.7 and its for daily using and it has great performance..
FroyoPro :d
Sent from my X8 using xda app-developers app
Hey I'd say go with gingerxperia revolution or minicm7.....these two roms are really good.....
Sent from my E15i using xda premium
As per u all said i installed Gingerdx...but when i reboot my phone the screen stucks at "SONY ERICSSON" logo...
What i do now....??
Install GZR!
your device is on stock kernel so put gingerbread rom/froyo ,its more stable....cause jelly bean and ics are not stable though on custom kernel.
2010matej said:
Install GZR!
Click to expand...
Click to collapse
What is GZR..??
I dnt have much knowledge about this..
plz provide a step by step guide and also the links of needed softwares
Ishanfaithful said:
What is GZR..??
I dnt have much knowledge about this..
plz provide a step by step guide and also the links of needed softwares
Click to expand...
Click to collapse
its GingerZaraki. but its only for Custom kernel.
posted via mobile device
IAmNice said:
Stop asking us to help you step by step. We are not your person tech support! Being on xda requires basic knowledge. If you dont know anything read and use the search button!
Sent by a nice guy with a nice phone
Click to expand...
Click to collapse
Its not been written anywhere that if you dont have any knowledge you cant register on xda or ask your problems..So please if you cant help stop interfearing..
No offense to the op but http://forum.xda-developers.com/showthread.php?p=7199177
Searching helps. Now, there is no "best rom". But since you pretty much know what you want, i suggest checkinh out the roms in the dev forums and find out which rom suits you best.
Sent from my rooted tomato using xda app

Best custom rom to save battery?

Can anybody please recommend me the best Custom Rom to save battery?
Thanks for every answer.
...
Android-fany said:
Can anybody please recommend me the best Custom Rom to save battery?
And it would be nice if the ROM supports overclock
Thanks for every answer.
Click to expand...
Click to collapse
hi i use 2 programmes to save my battery
1)autostarts (you can close programmes to use ram and battery)
2) smart ram booster (close all programmes and you have more ram and more battery)
i have install mach roms and i have problemme with all .
with this programme i have battery for 2 day with full use.
Android-fany said:
Can anybody please recommend me the best Custom Rom to save battery?
And it would be nice if the ROM supports overclock
Thanks for every answer.
Click to expand...
Click to collapse
Stock rom has the best battery whatever tweaks,roms etc.Go for retribution extreme barebones or M!-U! For good battery life.
From my jellyblast powered Galaxy acei
andy.acei said:
Stock rom has the best battery whatever tweaks,roms etc.Go for retribution extreme barebones or M!-U! For good battery life.
From my jellyblast powered Galaxy acei
Click to expand...
Click to collapse
Stock rom feels for me like very low battery .M!-U! sounds interessing
manos_mand said:
hi i use 2 programmes to save my battery
1)autostarts (you can close programmes to use ram and battery)
2) smart ram booster (close all programmes and you have more ram and more battery)
i have install mach roms and i have problemme with all .
with this programme i have battery for 2 day with full use.
Click to expand...
Click to collapse
Which Custom ROM are you using often? Because my Custom ROM installed with the programms is just like 5 hours full use
Android-fany said:
Can anybody please recommend me the best Custom Rom to save battery?
Thanks for every answer.
Click to expand...
Click to collapse
Optimised battery i would think is a combination of both Kernel & Rom Apps, the stock kernel runs close to the 832 MHz frequency at most times even when the phone is idle. I always found my battery went fast when on stock firmware. RB's Kernel supports different frequencies and thus depending on the load on the CPU this can help save battery consumption. A bareboned ROM will also help keep power consumption low but the trade off is less app functionality on your phone.
See retribution gave me a very poor battery back up with 3G and wifi. But its quite fast. Right nw i am on stock deodexed XXLH3...with domscript and rafaels kernel. It gives me a 3/4th of a days use....with 3g and wifi.
Battery back up with simplicity V2 was quite good. But it has some app issues. (extreme bareboned). Kies doesnt recognise my fone. So had to restore my XXLH3 back up.
Sent from my GT-S5830i using Tapatalk 2
Androidnow said:
See retribution gave me a very poor battery back up with 3G and wifi. But its quite fast. Right nw i am on stock deodexed XXLH3...with domscript and rafaels kernel. It gives me a 3/4th of a days use....with 3g and wifi.
Battery back up with simplicity V2 was quite good. But it has some app issues. (extreme bareboned). Kies doesnt recognise my fone. So had to restore my XXLH3 back up.
Sent from my GT-S5830i using Tapatalk 2
Click to expand...
Click to collapse
So wich would you recommend me? Simplecity Or deodex Stock?
Sent from my GT-S5830i using xda premium
Android-fany said:
So wich would you recommend me? Simplecity Or deodex Stock?
Sent from my GT-S5830i using xda premium
Click to expand...
Click to collapse
Go with stock....simplicity V3 would be released.....wait for that...V2 has some bugs.....but a good Rom...... Its based on XXLI1. So try using the stock deodexed version of that. Maybe that stock version has good battery life ( report back and let me know abt the battery drain, If you are going to use that )...
Otherwise XXLH3 is a good option.
Sent from my GT-S5830i using Tapatalk 2
Androidnow said:
See retribution gave me a very poor battery back up with 3G and wifi. But its quite fast. Right nw i am on stock deodexed XXLH3...with domscript and rafaels kernel. It gives me a 3/4th of a days use....with 3g and wifi.
Battery back up with simplicity V2 was quite good. But it has some app issues. (extreme bareboned). Kies doesnt recognise my fone. So had to restore my XXLH3 back up.
Sent from my GT-S5830i using Tapatalk 2
Click to expand...
Click to collapse
Are you running WIFI and 3g permanetly all day? If so this will drain your battery pretty fast regardless of what ROM your using i would assume. The Simplicity ROM's are fast and smooth, but at the moment i would wait for its v3 release, im currently using Jillie Bean Beta2 which works for me. You need to be realistic about how much battery use you will get out of your phone, if its being left idle power off functions you dont need.
Viprdxd said:
Are you running WIFI and 3g permanetly all day? If so this will drain your battery pretty fast regardless of what ROM your using i would assume. The Simplicity ROM's are fast and smooth, but at the moment i would wait for its v3 release, im currently using Jillie Bean Beta2 which works for me. You need to be realistic about how much battery use you will get out of your phone, if its being left idle power off functions you dont need.
Click to expand...
Click to collapse
I agree with you. I do that with every rom i use. And till now simplicity was best at that. XXLA2 Roms didnt last long than these newer versions. Maybe there wud be some stock battery management tweaks. As of now...the battery has been getting better for me with every new updated stock version. I dont know about other users. I just check and try to bring out the best battery back up possible. And yes...thats what i told him above to wait for V3 simplicity.
Sent from my GT-S5830i using Tapatalk 2
Thx!
Androidnow said:
I agree with you. I do that with every rom i use. And till now simplicity was best at that. XXLA2 Roms didnt last long than these newer versions. Maybe there wud be some stock battery management tweaks. As of now...the battery has been getting better for me with every new updated stock version. I dont know about other users. I just check and try to bring out the best battery back up possible. And yes...thats what i told him above to wait for V3 simplicity.
Sent from my GT-S5830i using Tapatalk 2
Click to expand...
Click to collapse
Now I'm using deodexed XXLH3 with Adrenaline_Engine and V6_Supercharger and the battery really holds very longer. Thanks you
or u can try mindcr rom v2.4
Sent from my GT-S5830i using xda premium
nikhil_dabral_29 said:
or u can try mindcr rom v2.4
Sent from my GT-S5830i using xda premium
Click to expand...
Click to collapse
I already tried. Battery is in simplycity v3 better.
Sent from my GT-S5830i using xda premium
nikhil_dabral_29 said:
or u can try mindcr rom v2.4
Sent from my GT-S5830i using xda premium
Click to expand...
Click to collapse
ya agree with u...:good:
I also tried simplicity v3. ..
battery was good..
but mindcr is also good..
Androidnow said:
Go with stock....simplicity V3 would be released.....wait for that...V2 has some bugs.....but a good Rom...... Its based on XXLI1. So try using the stock deodexed version of that. Maybe that stock version has good battery life ( report back and let me know abt the battery drain, If you are going to use that )...
Otherwise XXLH3 is a good option.
Sent from my GT-S5830i using Tapatalk 2
Click to expand...
Click to collapse
Hey I'm about to maybe falsh to newest Simplicity V3.5 version.
But I have a question about this rom.
In the description it is said that it is based on "xxli1", right now I'm running a German Ace i with "XXLD2"
Can some one tell me if "XXLI1" will also support German language.
It is possible to import the language afterwards?
Munchkin86 said:
Hey I'm about to maybe falsh to newest Simplicity V3.5 version.
But I have a question about this rom.
In the description it is said that it is based on "xxli1", right now I'm running a German Ace i with "XXLD2"
Can some one tell me if "XXLI1" will also support German language.
It is possible to import the language afterwards?
Click to expand...
Click to collapse
You have to make a new thread!
Yes it supports german because I am using german too
Android-fany said:
You have to make a new thread!
Yes it supports german because I am using german too
Click to expand...
Click to collapse
Why do you think he has to make a new thread for such a question?.......Simply go and ask this in the simplicity thread. Thats it. Dont choke the forum with each and every question, when you can ask it in its original thread.
Sent from my GT-S5830i using Tapatalk 2
Androidnow said:
Why do you think he has to make a new thread for such a question?.......Simply go and ask this in the simplicity thread. Thats it. Dont choke the forum with each and every question, when you can ask it in its original thread.
Sent from my GT-S5830i using Tapatalk 2
Click to expand...
Click to collapse
Yes I simply mean these questions have to be asked in the right place!
Sent from my GT-S5830i using xda premium
I used ace cream for whole two months.Battery was pretty good.In addition used rafael baugis kernel with undervold and 156 as lowest freq.Also I installed juice defender

Help me out

Hey techies i need help
Now im using GB 2.3.7 idroid.iphone os in android phone its killing ma battery. So help me iut to some other and or tell me how to roll back to GB 2.3.6..
ASAP
Sent from my GT-S5570 using xda app-developers app
chris009 said:
Hey techies i need help
Now im using GB 2.3.7 idroid.iphone os in android phone its killing ma battery. So help me iut to some other and or tell me how to roll back to GB 2.3.6..
ASAP
Sent from my GT-S5570 using xda app-developers app
Click to expand...
Click to collapse
Search in Google :"Upgrade Galaxy Mini to Gingerbread"
Follow the instruction, after you done you will be in 2.3.6 or 2.3.4, but it's still stock.
just read dev threads and flash something with good battery backup (cm7 by mebitek or kittenlinux most likely, with moderate use i had 3, sometimes 4 days without charging on it. in cm9 i have 2 days tops, but i'm happy with it)
yackovsky said:
just read dev threads and flash something with good battery backup (cm7 by mebitek or kittenlinux most likely, with moderate use i had 3, sometimes 4 days without charging on it. in cm9 i have 2 days tops, but i'm happy with it)
Click to expand...
Click to collapse
He said he just want stock back.
Flash stock rom bak via odin. Google for more
Sent from my GT-S5570 running Android 4.1.2 using xda app-developers app

what Rom do most people use most

i want to flash a custom Rom but can't decide what to choose cause they all look great can someone help me decide please
i use my phone for calls and texts and browsing web and want one that is customizable iv had miui but had nothing but trouble with my phone freezing and re setting so any help for wat Rom to use will be good
Sent from my GT-S5830 using xda premium
CM7 Because of less bugs (almost all the bugs have been fixed), fast, stable, good customization..
kranti.ace said:
CM7 Because of less bugs (almost all the bugs have been fixed), fast, stable, good customization..
Click to expand...
Click to collapse
i looked at cm7 but there are so many different ones like democracy and apocalypse what one should i flash out of all of them
Sent from my GT-S5830 using xda premium
Look..There is no best rom and may be will not..because the development never be stop.
You have to choose one what you like..all the roms are different some in look,some in performance, etc...
It depends on you which you are prefer..Read their Thread for know more about the rom..
CM10 by bieltv3 ...... is the best.....
:good:
:good:
:good:
ullasmanju said:
CM10 by bieltv3 ...... is the best.....
:good:
:good:
:good:
Click to expand...
Click to collapse
Please first read what are his requisites....
I used to have beautiful life before. Now I'm in engineering...!
---------- Post added at 10:10 PM ---------- Previous post was at 10:09 PM ----------
chooky536 said:
i want to flash a custom Rom but can't decide what to choose cause they all look great can someone help me decide please
i use my phone for calls and texts and browsing web and want one that is customizable iv had miui but had nothing but trouble with my phone freezing and re setting so any help for wat Rom to use will be good
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
CM7 or stock based...
I used to have beautiful life before. Now I'm in engineering...!
for me i thibk stocklite rom is cool
Sent from my GT-S5830 using xda app-developers app
chooky536 said:
i want to flash a custom Rom but can't decide what to choose cause they all look great can someone help me decide please
i use my phone for calls and texts and browsing web and want one that is customizable iv had miui but had nothing but trouble with my phone freezing and re setting so any help for wat Rom to use will be good
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Used Democracy NT edition from general development forum
Its the best with good battery and CM9 like mods
*HIT THANKS IF I HAVE HELPED YOU*
rahul93 said:
Used Democracy NT edition from general development forum
Its the best with good battery and CM9 like mods
*HIT THANKS IF I HAVE HELPED YOU*
Click to expand...
Click to collapse
thankyou i couldn't decide between democracy and apocalypse
Sent from my GT-S5830 using xda premium
rahul93 said:
Used Democracy NT edition from general development forum
Its the best with good battery and CM9 like mods
*HIT THANKS IF I HAVE HELPED YOU*
Click to expand...
Click to collapse
is there any bugs i can't see any posted on the website so guessing not really
Sent from my GT-S5830 using xda premium
1. Use CM10 lite by bieltv.3
The beta 2 version is pretty good and stable, camera, hq video playback, google now (voice search) not working.
119 MB, along WITH Gapps.
2. Use CM10 beta 3 by bieltv.3
Camera now works, camcorder slightly laggy. Flash doesn't work yet.
128 MB without Gapps, remove apps you don't want. Gapps not included so you can flash the ones you want.
3. Use C.A.M.P.S. (CM10+AOKP+MIUI+Parandroid+Sony) (!!!!) ROM by anurag pandey
It's still in beta testing phase. It's a rom for HD2 ported to the SGA. Some features like Aroma Installer not working (never gonna; HD2 --> Ace ?!?)
Doesn't work properly yet, still highly recommended.
Hope I helped!
I think is too soon to try a ICS/JB rom for daily use so give a try to stock CM 7.2 (stable as a Samsung Rom) or a custom based on stock one. These roms will work quite good without problems. This is only my opinion.
Inviato dal mio GT-S5830
Stocklite 7.1, v8 started laggying in next morning when i tried it...
Sent from my GT-S5830 using xda app-developers app
Revolution Light V3 is best for me..
Smooth and Fast without any lag...
chooky536 said:
i want to flash a custom Rom but can't decide what to choose cause they all look great can someone help me decide please
i use my phone for calls and texts and browsing web and want one that is customizable iv had miui but had nothing but trouble with my phone freezing and re setting so any help for wat Rom to use will be good
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
you can use apocalypse...as it is more stable than other rom that i have been used so far !
Cm7 is very stable atm,but battery life is bad...I personally use sgs2 v10 rom and my battery lasts for almost 2 days
I listen music and surf internet..so far i have best battery life on rom mentioned above....and i used lot roms
I'm using FinalCM7.2-RC3-AA-FIREKERNEL-OC and I think it's very good.
Thanks guys I flashed democracy NT but it keeps force closing my apps I'm going to try a stock based one called the myth v2 it looks good and has got alot of positive karma about it
Sent from my GT-S5830 using xda premium
chooky536 said:
Thanks guys I flashed democracy NT but it keeps force closing my apps I'm going to try a stock based one called the myth v2 it looks good and has got alot of positive karma about it
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
I've been using the original Democracy and haven't had any issues yet. I'm quite happy with it
chooky536 said:
Thanks guys I flashed democracy NT but it keeps force closing my apps I'm going to try a stock based one called the myth v2 it looks good and has got alot of positive karma about it
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Good luck with yor new rom.

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