korean update 21k - LG V30 Questions & Answers

hi xda
my device is v300s with version 21e rooted . i try to install v 21k using lgup partitiondl and keep twrp (not select recovery) but the device boot only in recovery .
is there a way to flash this rom without lost root or " with root possibility ".
edit :
anyone can make flashble zip like 21e
or make guide how to create zip from Kdz please !?

seloka180 said:
hi xda
my device is v300s with version 21e rooted . i try to install v 21k using lgup partitiondl and keep twrp (not select recovery) but the device boot only in recovery .
is there a way to flash this rom without lost root or " with root possibility ".
edit :
anyone can make flashble zip like 21e
or make guide how to create zip from Kdz please !?
Click to expand...
Click to collapse
So there is no way ?
Sent from my LGM-V300S using XDA Labs

Related

Anybody make original lg firmware as flashable rom?

Anybody make original lg firmware as flashable rom?
Any rom + sapps from void = official rom.
Sent from my LG-P500 using Tapatalk
abhiroxx said:
Anybody make original lg firmware as flashable rom?
Click to expand...
Click to collapse
go here
http://forum.xda-developers.com/showthread.php?t=1072153
I want to get back to stock firmare to unvoid my waranty
Happy to see my indian bro here
You may try it:
http://forum.xda-developers.com/showthread.php?t=865479
rapharias said:
You may try it:
http://forum.xda-developers.com/showthread.php?t=865479
Click to expand...
Click to collapse
Can not any one make rom for stock as we buy it?
making a rom is a tedious process, i sugget u use kdz update or just forget it
If you read the post I linked, you'll see that you can download the stock rom. Then just look for the flashing original rom thread in Developers area. Can't search it now since I'm on phone.
Sent from my LG-P500 using XDA App
rapharias said:
If you read the post I linked, you'll see that you can download the stock rom. Then just look for the flashing original rom thread in Developers area. Can't search it now since I'm on phone.
Sent from my LG-P500 using XDA App
Click to expand...
Click to collapse
But hav to flash using kdz firmware updater and i want to flash it like we flash custom rom
Sent from my LG-P500 using XDA Premium App
This cannot be done via recovery. Because after booting root will be there. And so will superuser app.
Only way via recovery is to restore Nand of your official rom and then unroot it. Ask anybody to give you a Nand backup of official rom if you didn't make it. Now this wouldn't be hasslefree for others to give you a Nand backup because it contains their private info also like contacts, messages also. So best way is via kdz. But you can keep asking for a Nand backup.
Another is hidden in first reply post I gave you.
1. Void + sapps = official rom
2. Now unroot it via the application you rooted your phone. In my case it was z4root.
3. After unrooting uninstall the root application.
4. Now your phone has official rom.
You can include a few other bloatware before unrooting to match perfectly.
You may copy via root explorer. Copy to system/apps and set permissions as rw, r,r.
This is an innovative way. So I told you three ways.
1. Kdz
2. Nand restore of official rom
3. The above mentioned innovative way.
Sent from my LG-P500 using Tapatalk
abhiroxx said:
But hav to flash using kdz firmware updater and i want to flash it like we flash custom rom
Sent from my LG-P500 using XDA Premium App
Click to expand...
Click to collapse
it is not possible...you will surely brick your device or you may end up with a fastboot scenario be careful before trying anything.oh and by the way KDZ is way too dangerous if any thing goes wrong you will surely have a beautiful brick on your desk.
nand back-up before custom recovery
Slight OT question here.... Is it possible to make a nand back-up before installing custom recovery? If it is possible, please post instructions or the link to the instructions here
Thanks

rollback

hai friends,
how to intall stock rom in a custem rom phone?
Hence the rule : always take a nand backup between different roms. If you go back a few pages in the general section you will find a nand backup of the stock rom.
Sent from my LG-P500 using XDA App
mihir287 said:
Hence the rule : always take a nand backup between different roms. If you go back a few pages in the general section you will find a nand backup of the stock rom.
Sent from my LG-P500 using XDA App
Click to expand...
Click to collapse
ok
but if i want to remove completely(means remove recovery and rom)
what is the method for that purpose?
Is it done by lg kdz updator tool
Use kdz update only as a last resort! It can be dangerous.
For your problem, first restore the nand backup. Then in the development section, there is a thread by ciaox that has flashable zips of all recoveries, including the original recovery. You can flash this zip and your recovery will be restored to the stock one.
Sent from my LG-P500 using XDA App
mihir287 said:
Use kdz update only as a last resort! It can be dangerous.
For your problem, first restore the nand backup. Then in the development section, there is a thread by ciaox that has flashable zips of all recoveries, including the original recovery. You can flash this zip and your recovery will be restored to the stock one.
Sent from my LG-P500 using XDA App
Click to expand...
Click to collapse
is it remove custem revery if i flashing my phone using ciaox's flashable zip ?
What is dangrious of using kdz updator tool?
when the time of using stock rom ,i updated my phone version using kdz updator.i think that is very easy process for me
gijokmr said:
when the time of using stock rom ,i updated my phone version using kdz updator.i think that is very easy process for me
Click to expand...
Click to collapse
KDZ transfers data in realtime from your PC to your phone SO if something goes wrong with your PC (it crashes, freezes, power surge etc) you get a bricked device which can be unbricked in very rare cases.
It's easy to use but very very dangerous.
gijokmr said:
is it remove custem revery if i flashing my phone using ciaox's flashable zip ?
Click to expand...
Click to collapse
If you flash the zip 'Original_recovery_thunderg.zip' (or something similar) then yes your custom recovery will be removed and it will get reverted to stock recovery.
Sent from my LG-P500 using XDA App
mihir287 said:
If you flash the zip 'Original_recovery_thunderg.zip' (or something similar) then yes your custom recovery will be removed and it will get reverted to stock recovery.
Sent from my LG-P500 using XDA App
Click to expand...
Click to collapse
thanks 4 ur reply
which custem rom you r using?
is Openoptimus is good for indian users?
If yes which version and link please
hey am new here. and my english is bad.
I do not know what I'm doing wrong
have the sd card made ​​to EXT3, have made ​​it to the user and is not simply the GREEN HTC picture remains there forever.
help please, I must have rom.
zalman1992 said:
hey am new here. and my english is bad.
I do not know what I'm doing wrong
have the sd card made ​​to EXT3, have made ​​it to the user and is not simply the GREEN HTC picture remains there forever.
help please, I must have rom.
Click to expand...
Click to collapse
try any recovery package
gijokmr said:
thanks 4 ur reply
which custem rom you r using?
is Openoptimus is good for indian users?
If yes which version and link please
Click to expand...
Click to collapse
openOptimus is a very stable and fast ROM; I'm very pleased with it. Works very fine with francisco v13.3 kernel and the battery life is pretty good.
@zalman: did you wipe everything before installing the new rom? By that I mean data, cache, dalvik, system.

(Q) do we need root to flash custom roms

Well the title says it all do i need to root my phone to flash a custom rom in recovery mode
Sent from my GT-S5830 using xda premium
yes you do
if you need root for the gt5830 look hereforum.xda-developers.com/showthread.php?t=957653
then download the super one click
that they specify on your pc
or look here this is a complete guide i found on xda forum.xda-developers.com/showthread.php?t=1034145
ltdanno360 said:
yes you do
if you need root for the gt5830 look hereforum.xda-developers.com/showthread.php?t=957653
then download the super one click
that they specify on your pc
or look here this is a complete guide i found on xda forum.xda-developers.com/showthread.php?t=1034145
Click to expand...
Click to collapse
Wrong answer,You dont need to be rooted to flash custom roms.Recovery isnt a apk file to get su access
BTW,SuperOneClick only works if you are on Froyo,doesnt work for GB
dylan_ace said:
Well the title says it all do i need to root my phone to flash a custom rom in recovery mode
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
nooooooooo u dont need root just need cwm
when he went to the site sugested he would have seen the updated instructions
and yess i know you use gingerbreak
Whats cmw im so not techy. And im on gingerbread 2.3.5 ..
Sent from my GT-S5830 using xda premium
dylan_ace said:
Whats cmw im so not techy. And im on gingerbread 2.3.5 ..
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
cwm=clockworkmod
download the zip file in attachments from here
forum.xda-developers.com/showpost.php?p=18178563&postcount=13
Go in recovery mod home+power button choose apply update from SD card choose the zip you downloaded. after that power off and go again in recovery mod instead of recovery mod now u can see cwm 5.
Can you post link up again it not highlighted , so bro i can flash any rom ?
Sent from my GT-S5830 using xda premium
forum.xda-developers.com/showpost.php?p=18178563&postcount=13
here u go and u can flash any custom rom with this (only made for ace)
u cant flash any rom without this.download the zip and follow instructions in my previous post.
you can flash any rom you like made for galaxy ace, and most of the roms root your phone after flashing.
yup..u dont need to root ur phone.. just flash the cmw from ur stock recovery mode.. then u can flash any custom from the cwm ^^.. enjoy!
I have been seeing the same questions being asked again and again..Do we need to root or unroot before flashing,Wonder why :/
Well for me, im not that hightech...
Sent from my GT-S5830 using xda premium
first of all..
what u need to do is to download a official cwm..
flash the cwm from ur stock recovery mode (power off+home button)
then download the custom rom that u wan
Follow the instructions given by the developer and then flash it in the cwm (power off+home button)
Tada! u can have ur custom rom ^^
You don't need to be rooted in order to flash any custom rom...
Rooting just gives you powers to access stunning things on your phone...customize your phone etc...
Sent from my HTC Wildfire

Need Custom recovery for Symphony W125

Hi ,
I have tested so many recoveries and none of them works .
Only a recovery named "AutoCWM for W125" works ( can't remember the source ).
As I want to install a custom rom (MIUI) .
But I get bootloop after installing it .
They said it's for my recovery .
Do you guys have any recovery for my phone ?
And sorry for posting here , actually I am new on android and xda-devs .
Waiting for some positive responses .
Thanks .
Regards,
Shahriar
Help
Sent from my W125 using xda app-developers app
I can't install any custom ROM from SD card....when I go to TWR/CWR recovery mode and select "install zip from SD card" and select the ROM on that time show this message "installation abroted" Please give me a solution..........
Sent from my W125 using xda app-developers app

[Q] system recovery installation abortion

Hi guys. Why does my phone always aborted while installing update zip or custom rom.
Im using a stock recovery in mediatek mt6572 . Also do you have any idea about its cwm
Recovery image? Thanks.
Im using Cherry mobile emerald.
You cannot flash via stock recovery. You need root. A quick google search reveals that you can root with king root or root master.
Sent from my GT-I9300
shivadow said:
You cannot flash via stock recovery. You need root. A quick google search reveals that you can root with king root or root master.
Sent from my GT-I9300
Click to expand...
Click to collapse
I already rooted this using that app.
(*´∇`*)
andywoody12 said:
I already rooted this using that app.
(*´∇`*)
Click to expand...
Click to collapse
Use MtkDroidTools 2.4.8 (or higher) to backup ROM and install CWM, then flash you update .zips or ROM after you have done that.

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