Database Develop

How to root my optimus black?4 a noob

Hi, i`m new to this so could someone pls tell me all the steps i need to folow so i can root my optimus?and pls explain like u would explain to someone thta has no idea about this thank u in advance

http://forum.xda-developers.com/showthread.php?t=1487105
look at first post of N00BYs HOW TO

yomek88 said:
http://forum.xda-developers.com/showthread.php?t=1487105
look at first post of N00BYs HOW TO
Click to expand...
Click to collapse
so i tried this;http://forum.xda-developers.com/showpost.php?p=23788913&postcount=170 and everything works fine until i have to wipe data/factory reset i can do that i enter in that option and the only answer i can select is no
the same with superuser

You have to scroll it down. there is one option YES, but it's "below" screen..

If you are seeing clock work mod screen and a Number of no one upon other in many lines then swipe up your finger on screen because it's a touch recovery mod then you will are the yes option.
But after flashing with smart flash tool you have to just reboot.
You can flash a rom with already
Included Super user just google or search xda .
Also snegovik which you have tried has described a best tutorial with pic and it's a very good tutorial
A child can also do this I request you to read and retry please.
Also describe your problem clear
I have made a meaning of your question my way and replied.
But I am not clear what you face.
Sent from my LG-P970 using xda app-developers app

The following I found on the link you pasted
Which is by snegovikzRzn
1. Download PATCHED_BIN_LGP970-V20o-MAR-03-2012-by-Snegovik.7z and extract it somewhere in root of C or anywhere of your computer.
2. Download SmartFlashTool_External.rar and extract it somewhere in root of C or anywhere of your computer.
3. Download Superuser.zip and copy it in root of your SD-cart!! DO NOT EXTRACT!!
4. Download and install LG_Drivers
5. Power-off LG Optimus Black
6. Press and Hold Volume + Button and insert your USB cable.
7. You'll Enter to Upgrade mode and see S/W upgrade please wait while upgrading
8. Run B_SmartFlashTool_Extern.exe
9. Choose ROM copy D/L bookmark
10. Choose CP file: [PATCHED]V20O_DEU.bin
11. Choose AP file: V20O_DEU.fls
12. Click Start
Go to WC or make coffe or tea , or do whatewer you need , Do not stay near your computer 
13. After successfully flashing
phone will reboot recovery
14. Wipe all data/factiry reset
15. Flash Superuser.zip
16. Reboot system now
=============
Thats All! Congrulations!
If you do all steps right, phone will boot and you have V20O GingerBread with Root and Touch Verison of Clockwork Mod.
Sent from my LG-P970 using xda app-developers app

Dont forgot to keep Superuser.zip in root of your sd card and after wipe and factory Reset choose install zip from sd card.
Then choose zip from sd card
You will see list of files on sd card
Choose Superuser.zip
Don't forgot to swipe up and down the screen with finger to have yes or no
Click yes I mean touch yes
It will install Superuser
And it's done
Thank snegovik RZN
Sent from my LG-P970 using xda app-developers app

thank you all for the help i managed to do it.Srry for the bad english

Ok and now what should i do to install zeus,can i do that?

You can always install whichever rom you want. Just don't forget about wipes in CWM.
In Zeus thread, there are instructions in first post... It's easy. Zeus rom & updates are always as cwm zip, so you already know how to do this.

tudorbaros said:
Ok and now what should i do to install zeus,can i do that?
Click to expand...
Click to collapse
Download Zeus read Zeus Tom pages by huexx
You will need 6.3 zip and latest 6.36 zip
You can choose version based on v20n or v20o
All instructions are given in his thread
Copy 6.3 zip and 6.36 zip to root of your SD card as you can not browse folders in depth in clock work mod recovery
If you don't know what is copying in root of SD card Google it its simple
now reboot your phone in ce recovery mod
Choose wipe data factory reset
Then chhose wipe catch
Then wipe dalvik catch by going in advance mod
Then return by go back button
Choose install zip from SD card
Choose 6.3
Flash by touching selecting yes
Then after finish of flashing reboot
Wait for some time after complete boot to stable the system
The same way flash I mean install 6.36 update
That's all
Pl ask if any difficulty
Sent from my LG-P970 using xda app-developers app

pure l rom for spice mi 504

It is a ported rom by me #shaizada for spice mi 504
1. u have rooted device .,,, if not root through kingo root,iroot software.
2.you have cwm/twrp/philz recovery installed if u dont have any of these recovery ,,,then i gave u my developed recovery through mtk droid tool.... see attachments for recovery.
3.fisrt root your devise then instal mobile uncle tool from playstore then backup your imei and then copy recovery image and pure l.zip file in ur devise then open mobile uncle tool and click on recovery update and choose your recovery.img file.
4.Download patch.zip from from attachments and place in ur sd card
5.then go to ur recovery menu (switch off ur phone then press home+volume up button)
6. Delete wipe data factory reset/wipe cache/wipe davlik cache.
7.open mount and storage format system/data/cache.
8.then go to instal zip from sd card and instal rom then instal patch file.
ALL DONE NOW REBOOT UR PHONE AND ENJOY
keep enjoying its totally bug free
#NOTE: Download mobile uncle tool from attachments......IF YOU LOST YOUR IMEI NO. THEN resotre ur imei no which you backup before....
Download rom from this link https://docs.google.com/file/d/0B0NIHXGf9zR3N2tvZ0JwQ2FSejg/edit?usp=docslist_api

this rom works awesome, no bugs , ive been using it since long , no issues , awesome
:good::laugh:

thanks

Google keyboard is stopping continously even after installing patch.zip pls help me out

[Enable Feature] How To Get Multiwindow In Android M 6.0 (android one)

Hii guys I m back with a new thread for a1 how to enable Multiwindow In android 6.0
Instruction
#You will need ur a1 for sure
#make sure u r rooted or have custom recovery installed
#if not installed custom recovery then just boot it by adb "fastboot boot xyz recovery.img
1.Download the give zip form the attachment.
2.Place it to SD card.
3.Boot to recovery(I used philz touch).
4.Flash the downloaded zip from SD card.
5.Then to Enable it Once the device boots up, go to Settings > Developer options > Drawing section and find the option Multi-window mode. Enable this option via toggle button and you are done.
Hit that Thanks button if u guess my work helped u...........................!!!!!!

Nice one

Thanx @sdeepb:good:

kewalj2646 said:
Thanx @sdeepb:good:
Click to expand...
Click to collapse
Welcome

Cool!.......nice tutorial broda!

Thanx u bro @sachin n

how to use multiwindow

Thanks!
However ever since I enabled Multiwindow by using your method (which modifies ro.build.type to userdebug) my battery life has gone down. Can you possibly make a zip to flash back to default? I would really appreciate it.
Thanks again!

Just change the build.prop usertype back to user from user debug. Though I think that the issue is not with this. Try clearing dalvik cache and cache and see if that helps.

I changed using a build editor. Thanks!
Issue is that this way enables lots of other beta features which drain the battery.
This however is the better method to enable multi window-
http://forum.xda-developers.com/showpost.php?p=63230682&postcount=85

I am using the user debug mode and I am still getting great standby times. I am currently on viking kernel v2.0.

help me to root
Can anyone tell me how to root my spice dream uno Marshmallow without pc ?

kewalj2646 said:
Hii guys I m back with a new thread for a1 how to enable Multiwindow In android 6.0
Instruction
#You will need ur a1 for sure
#make sure u r rooted or have custom recovery installed
#if not installed custom recovery then just boot it by adb "fastboot boot xyz recovery.img
1.Download the give zip form the attachment.
2.Place it to SD card.
3.Boot to recovery(I used philz touch).
4.Flash the downloaded zip from SD card.
5.Then to Enable it Once the device boots up, go to Settings > Developer options > Drawing section and find the option Multi-window mode. Enable this option via toggle button and you are done.
Hit that Thanks button if u guess my work helped u...........................!!!!!!
Click to expand...
Click to collapse
It's working. Thanks.
Sent from my Spice Mi-498 using Tapatalk

psiknight99 said:
Thanks!
However ever since I enabled Multiwindow by using your method (which modifies ro.build.type to userdebug) my battery life has gone down. Can you possibly make a zip to flash back to default? I would really appreciate it.
Thanks again!
Click to expand...
Click to collapse
Yea Sure i will make one

Problem here did that now my phone keeps rebooting

TURBO orthodox cleaning procedure for h811 prior flashing......

By popular requests, here is my everyday orthodox cleaning procedure prior flashing all these roms:
Prerequisites:
- Be in MM6 already.
- Make sure you upgraded your device via .kdz file only
Benefits: Your phone will feel like new.....
1) Resizing partitions:
- Flashing all these roms, sometimes cause resizing your system partitions and you wont even know it....... please do the following: Boot to recovery > wipe > advanced wipe > select system > click repair or change file system (bottom) > resize file system > swipe to resize (bottom)
Notes:
- If you get errors resizing these partitions (red), just reboot to recovery and repeat this procedure again, until no error shows up.
- You will do this resizing to three partitions (system, data and cache).
2) Wiping everything:
- Boot to recovery > click mount > check all partitions (but external_sd) > click home or back > click in advanced > file manager > in root "/" click check mark (bottom right) > click delete > swipe to delete
Notes:
- This procedure will delete all extra files and junk files on your partitions....... don’t worry the important partition's files are read only. So, after reboot everything will be fine.
- This procedure will freeze the phone with some errors (in red). Just take the battery out
- This procedure will wipe your internal storage
3) Boot to recovery and flash your new rom.
4) Profit!!
Enjoy your trouble free phone
TURBO

I'll be the one......
Does this wipe the internal storage?
I'm glad you posted this, good sir! Thank you for everything!

draymond1987 said:
I'll be the one......
Does this wipe the internal storage?
I'm glad you posted this, good sir! Thank you for everything!
Click to expand...
Click to collapse
yes.....

I can't read, whoops LOL. It's right there in the OP! Dammit, where's my coffee?!
Also, what exactly is that error? I tried googling it, but nothing came up. I'm just curious
TURBO2012 said:
yes.....
Click to expand...
Click to collapse

I got to 20o via ota, is it safe for me to perform this procedure or should I flash 20o via kdz first?
Sent from my LG-H811 using Tapatalk

luisoman2000 said:
I got to 20o via ota, is it safe for me to perform this procedure or should I flash 20o via kdz first?
Sent from my LG-H811 using Tapatalk
Click to expand...
Click to collapse
hi Luis.... if you are in 20o and rooted, you can do this and will be good. I always like to do kdz as first choice, since it cleans and upgrade everything from scratch.......
TURBO

Thanks for this! I tried this, this time wiping internal storage and it worked to help make my phone's woes go away!

ro_bro said:
Thanks for this! I tried this, this time wiping internal storage and it worked to help make my phone's woes go away!
Click to expand...
Click to collapse
glad it worked for you!!. I use it when I switch from CM to 20o. it works every time.......
thank you, for let me know.....
TURBO

Aaaaand I deleted my 128gb SD lol and I thought I was being careful haha
**** :/
BTW, loving the new stock build

Icanthelplt90 said:
Aaaaand I deleted my 128gb SD lol and I thought I was being careful haha
**** :/
BTW, loving the new stock build
Click to expand...
Click to collapse
dont worry, you are not alone..... lol..... me too..... once..... I always forget to unmount ext sdcard....... grrrrr.......

TURBO2012 said:
dont worry, you are not alone..... lol..... me too..... once..... I always forget to unmount ext sdcard....... grrrrr.......
Click to expand...
Click to collapse
Haha yea, luckily I have autobackups for everything

After wiping /, you can reboot into recovery via this method:
http://forum.xda-developers.com/g4/help/how-to-manually-enter-to-recovery-mode-t3129643
I always forget the manual way (specifically, the part where you need to let go of the power button, then hold it again), so hopefully this helps someone here too.

to enter recovery mode using hardware buttons do this.
phone completly off.
press volumen down button, make sure you press firmly. never release this button keep it pressed.
then press power button. keep it press.... phone will turn on when you see LG logo
then do 2 clicks on power button keeps pressing adter 2 clicks then it should take you to recovery.

thanks for this. works well, though it didn't fix issues I've had with the phone.

Boot to recovery > click mount > check all partitions (but external_sd)... Not choose external_sd ?

Dont want to wipe external storage beacuse rhe rom you plan to flash will be stored there. As well as it doesnt need wipe for installs of roms. Its not part of the main partitions.

Thank you very much Turbo for directing me here.
Among the prerequisite, i am right now using cm13 based ROM and i flashed it using twrp.. How to fulfill the second requirement?

[CLOSED] [STOCK] [DOWNGRADE] [08-Mar] Revert back to older firmware (v309 till v339) via TWRP

Code:
[B]NOTE : [/B]PROCEED AT YOUR OWN RISK. Guide tested successfully to flash [U]Stock WW-15.2016.1805.309[/U] from [U]Stock WW-15.2016.1809.331[/U] on primary device. Also I will try to help out in case of issues.
This thread is for those who are on stock rooted rom with TWRP installed and want to have system downgrade.
How to ,
Backup important app data like whatsapp chats etc.
Download older modified system update file - FROM THIS POST.
Download decrypt.zip from HERE.
Download Magisk from HERE .
Reboot to TWRP.
Go to wipe and select swipe to Factory reset.
Flash the ROM file.
Flash decrypt.zip file.
Flash Magisk zip file.
Reboot & Enjoy.
(optional) If you want to boost up by debloating then use this MOD.
(optional) If you want to boost up BATTERY then use this GUIDE.
Remember that it takes a lot of time to create , test and upload these huge files for everyones use. So please hit Thanks! button on the bottom right of the post to keep me motivated
NOTE : ROM works independant of RAM i.e. applicable for 3/4/6 GB variants.
Recommended TWRP : https://androidfilehost.com/?fid=3700668719832241089 by @SagarMakhar.

Thank you soo much ...was really waiting for it..

Question
AVinaSh_S said:
This thread is for those who are on stock rooted rom with TWRP installed and want to have system downgrade.
How to ,
Backup important app data like whatsapp chats etc.
Download older modified system update file - FROM THIS POST.
Download decrypt.zip from HERE.
Download Magisk from HERE .
Reboot to TWRP.
Go to wipe and select swipe to Factory reset.
Flash the ROM file.
Flash decrypt.zip file.
Flash Magisk zip file.
Reboot & Enjoy.
(optional) If you want to boost up by debloating then use this MOD.
Remember that it takes a lot of time to create , test and upload these huge files for everyones use. So please hit Thanks! button on the bottom right of the post to keep me motivated
NOTE : ROM works independant of RAM i.e. applicable for 3/4/6 GB variants.
Recommended TWRP : https://androidfilehost.com/?fid=3700668719832241089 by @SagarMakhar.
Click to expand...
Click to collapse
Thank you so much for the answer Sir AviNash. I've got a question, if I swipe to factory reset, all my downloaded apps would be gone? Or their settings only? I am hesitating to downgrade because I am thinking that it would lost all my downloaded apps including the data. Am I correct sir?

MJorgeAbad said:
Thank you so much for the answer Sir AviNash. I've got a question, if I swipe to factory reset, all my downloaded apps would be gone? Or their settings only? I am hesitating to downgrade because I am thinking that it would lost all my downloaded apps including the data. Am I correct sir?
Click to expand...
Click to collapse
Yes .. factory reset will remove all app setting and app data. You will need to backup appdata on cloud.
Storage data on SD card will not be touched. To be safe .. backup data on Internal Storage as well.

AVinaSh_S said:
Yes .. factory reset will remove all app setting and app data. You will need to backup appdata on cloud.
Storage data on SD card will not be touched. To be safe .. backup data on Internal Storage as well.
Click to expand...
Click to collapse
Now my phone is on v331, and this 331 version is bad,.. worse than the 327, but instead of downgrade to 327, I prefer to wait for your "334 upgrade file for 'UBL-TWRP&Root' user" like you did with the 331
Ty Avinash

Thanks for this

sir,can you give a tutorial to edit firmware updates for flashing on twrp?

AVinaSh_S said:
This thread is for those who are on stock rooted rom with TWRP installed and want to have system downgrade.
How to ,
Backup important app data like whatsapp chats etc.
Download older modified system update file -FROM THIS POST.
Download decrypt.zip from HERE.
Download Magisk from HERE .
Reboot to TWRP.
Go to wipe and select swipe to Factory reset.
Flash the ROM file.
Flash decrypt.zip file.
Flash Magisk zip file.
Reboot & Enjoy.
(optional) If you want to boost up by debloating then use this MOD.
(optional) If you want to boost up BATTERY then use this GUIDE.
Remember that it takes a lot of time to create , test and upload these huge files for everyones use. So please hit Thanks! button on the bottom right of the post to keep me motivated
NOTE : ROM works independant of RAM i.e. applicable for 3/4/6 GB variants.
Recommended TWRP :https://androidfilehost.com/?fid=3700668719832241089 by @SagarMakhar.
Click to expand...
Click to collapse
hi..I've just downgrade to 327.
And your guide is superb, as usual. Everything is smooth. Big thanks!

Wheres downgrade rom file?

simpang said:
Wheres downgrade rom file?
Click to expand...
Click to collapse
Hmmm
Maybe look in post #1
Or just click here

Boomshiva said:
Hmmm
Maybe look in post #1
Or just click here
Click to expand...
Click to collapse
Lol,i cant see..

What's the best version till now, I am on January update but after a day or two the phone stops working and have to restart.

jassalmithu said:
What's the best version till now, I am on January update but after a day or two the phone stops working and have to restart.
Click to expand...
Click to collapse
Latest update 339 is proven to be stable and reliable release. Probably it's your phone hardware issue.
Maybe you can try to clear the cache first. If that does not work then try reset the phone. If still doesn't work then bring it to service center.

THREAD CLOSED on request of OP!