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[Q&A] [Canadian/Claro PR D801/803] Development

Q&A for [Canadian/Claro PR D801/803] Development
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Before posting, please use the forum search and read through the discussion thread for [Canadian/Claro PR D801/803] Development. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!

I have problem
[email protected] said:
Took me a while to find this on my old posts, but here it is. This should work with EVERY d802 kitkat aosp based ROM out there so here it goes:
All you have to do is look for the Meta-inf folder>Com>Google>Android and the updater-script file should be there. Download Notepad ++ and open the updater script with it.
The first lines that you have to edit should look like this:
Edit them so it looks exactly like this, and make sure to keep the same format. All you have to do is change the "d802" and "galbi" for "d803"
Like this:
After that, replace the boot.img with the Furnace Kernel boot.img (the one made for aosp, it works with most 4.4 roms), save and close the zip. Put it in your phone and flash, along with the G-apps and optionally the QuickRemote.zip if you want to get remote functionality.
If you don't feel comfortable with replacing the boot.IMG yourself, skip the boot.IMG replacing part and go straight ahead and flash the modified ROM.zip and afterwards flash the furnacekernel.zip
If I didn't make things understandable, just say it and I'll take the time to explain more when I get home. I'm replying from the phone and its kinda hard to do quotes and stuff on chrome
Click to expand...
Click to collapse
Dude it work for instal but it always go on Fastboot ...what the problem ?

Lermitev said:
Dude it work for instal but it always go on Fastboot ...what the problem ?
Click to expand...
Click to collapse
Depends on what Kernel and rom you used. Ever since they updated roms to use either LG 4.4.2 sources or just JB sources it got a bit tricky. It seems youre using a JB kernel on a KitKat sourced rom.

Hi guys, I'm new here from hard bricking Claro 803/801. I'm very confused on what to install and what not - the official version of TWRP seems to be 2.6.32 but there is a 2.8 material design version. Again with roms, I'm not sure what is allowed and what is not. For someone fairly used to Cyanogenmod on my One X and also having heard of Cloudy G3, what would you guys recommend

Question re: D803 vs D801
Hi, I was referred here from a reddit sub while looking for information, it looks like there are lots of knowledgeable people here so I thought I'd post.
First off, for context, I'm a complete n00b when it comes to doing any sort of modifications to a cell phone; pretty much everything I've read here over my head. Rooting? Flashing? No clue what those are
I currently have a D803, and I love this phone. But, I do NOT love my carrier, as I'm being charged ridiculous fees, so I'd like to switch. The problem is the carrier I'd like to go with does not support the D803, as they use the AWS 1700 band (from what I can gather), which means I need a D801, in theory.
I saw someone advertising they can modify my model of phone (among others) to work on the carrier I'm interested in, for $25. Do you guys know if this is even possible? If so, could someone explain to me what the risks would be?
Thanks!

chettwk4 said:
Hi, I was referred here from a reddit sub while looking for information, it looks like there are lots of knowledgeable people here so I thought I'd post.
First off, for context, I'm a complete n00b when it comes to doing any sort of modifications to a cell phone; pretty much everything I've read here over my head. Rooting? Flashing? No clue what those are
I currently have a D803, and I love this phone. But, I do NOT love my carrier, as I'm being charged ridiculous fees, so I'd like to switch. The problem is the carrier I'd like to go with does not support the D803, as they use the AWS 1700 band (from what I can gather), which means I need a D801, in theory.
I saw someone advertising they can modify my model of phone (among others) to work on the carrier I'm interested in, for $25. Do you guys know if this is even possible? If so, could someone explain to me what the risks would be?
Thanks!
Click to expand...
Click to collapse
While I cannot speak for the LG G2, I know that with the Skyrocket I was able to flash a modified rom to have it work with Wind's AWS system. It only worked in places close to their towers but never very well. However since the 801 (T-mobile) works on AWS you may want to buy one of those/swap or maybe see if you can flash that radio (D801). NOTE: I cannot guarantee that will work and flashing the wrong radio may seriously damage your device, or so I've heard.

Thanks for helping LTE WORKIN
Thank u so much
am running validus rom l7 march 18th update
i couldnt lte on my phone
but i read ur thread and it fixed it for me using this dialer "*#*#4636#*#*"
thansk u soo much

My LG G2 801/803 32gb says it's d802
hi,
I have a LG [email protected] D801/803 which i bought from someone who said it's D802 it was also written on the cover and the rom was also of D802.
when i rooted it(for D802 coz i thought it was 802) and installed new ROM the touch of my phone got broke so i got it checked and found it was d801/803
i tried to install D801 stock ROM on it. it said it is D802
now i don't know what to do. H/w it says D801/803 but its not accepting D801 ROM but is accepting D802 ROM which i installed again and was sucessfully completed.
and i cannot use it because i touch phone's screen at one place and it's reacts on another place
Please Help!! ;(

Tried to instal recovery in d802 with motherboard of d801
I tried to update my phone via pc suite that was sold me saying that its orignal d802, after update its touch broke, giving multiple repsonse at a time, no network coverage and the imei and baseband were not present. I took it to local repair shop, they said that it is refurbished and installed claro software of d801 kitkat 4.4.2. Now when i tried to install d801 twrp recovery in it, it got stuck in fastboot mode, I opened the back cover there i found d801/d803 both.. I flashed laf through fastboot of d803 and recovered the download mode... now i can only open the download mode, there is no costum recovery in my phone. Kindly help me that which rom i should install in my phone, and what if i want to instal costum rom what should i do... also the lg flash tool stops at 2% and asks to reconnect the phone.... guys please help me, i really need my phone in working condition

Rom download on Mega is asking for encryption code
The link provided for PR claro kitkat rom is asking for encryption code, I cant find any in the post so kindly provide it or give any other link for download

Kaleem25 said:
The link provided for PR claro kitkat rom is asking for encryption code, I cant find any in the post so kindly provide it or give any other link for download
Click to expand...
Click to collapse
I'm not sure you need claro ROM. Could you check your imei to see which is the firmware you need. I believe I sent you the link

encryption code for claro pr kitkat rom
sandys1 said:
I'm not sure you need claro ROM. Could you check your imei to see which is the firmware you need. I believe I sent you the link
Click to expand...
Click to collapse
actually the imei and back case of my phone says d802, but on the mother board it says d801/803, I think it is refurbished, currently i m using JB for claro PR on it, everything for claro PR is working on it.. now the problem is that any costum rom that i instal on my phone takes it into boot loop and i have to bring it back on JB.. i tried flashing kernel too, use to wipe data before and after but no luck... kindly tell me how to instal these costum rom and if they need Kitkat as provious rom then plzz tell me the encryption code..

Kaleem25 said:
actually the imei and back case of my phone says d802, but on the mother board it says d801/803, I think it is refurbished, currently i m using JB for claro PR on it, everything for claro PR is working on it.. now the problem is that any costum rom that i instal on my phone takes it into boot loop and i have to bring it back on JB.. i tried flashing kernel too, use to wipe data before and after but no luck... kindly tell me how to instal these costum rom and if they need Kitkat as provious rom then plzz tell me the encryption code..
Click to expand...
Click to collapse
use your imei first to figure out what firmware you need. nobody can help you without that.
http://forum.gsmhosting.com/vbb/f77...wnload-any-lg-android-stock-firmware-1845207/

Imei giving wrong stock rom for download
sandys1 said:
use your imei first to figure out what firmware you need. nobody can help you without that.
Click to expand...
Click to collapse
this method gives me link for following version:
D80230a_00.kdz
but when i instal this rom my phone's touch breaks, giving multiple touch points at a time and dead zones, imei becomes 0 and baseband is aslo not present and phone memroy appears 10gb on computer.

this is the correct firmware for you. this is not a ROM but a full fledged update that you must flash using update tool. I suggest you ask on main forum about this problem...but one thing is clear. do NOT use claro update, or you may hard brick your phone.

No lollipop for the Canadian LG G2
Just confirmed by TELUS support this morning.

is the stock kernel compadable with lollipop...
I want to flash cm12.1 on my phone but dont know if the stock kernel workes with cm12.1 thx.
I currently have a rogers d803 running cloudyg2?

D803 to D801?
Hello everyone I LG G2 I have a D801 model Videotron and want to know if everything about D803 works on this model such as using the Autorec of this model D803 and D803 roms from? I do not want to damage it as fast as I recently bought it. Thanks in advance.

[Q] LG offcial update after Back to stock

Hi guys!
I hope you can help me, After trying to install the official LG G2 ROM 5.0 bassed on the korean model (with twrp) I had a hard brick.
Had quite a hard time trying to get my phone back to life, finally was able to go back to stock with lg flash tool. I downloaded the TOT file for EUR INT.
Kernel: 3.4.0
Compilation: JDQ39B
Software: D80210b-214-07
Now the phone is working perfect but I´m back to 4.2.2 which sucks as I was trying to get to 5.01 :cyclops:
I can´t update with LG PC suit as it won´t recognise my phone, and the update sofware app in the phone says I have the latest software available....
I´ve been checking and it turns out that the correct orignial software for my phone was the version D802 V20B.
Can it be that the reason that I can´t update the software from LG, or is not possible to do this after flashing a custom rom and back to "stock"??
Thanks guys for your help!

vicecitymetal said:
Now the phone is working perfect but I´m back to 4.2.2 which sucks as I was trying to get to 5.01 :cyclops:
I can´t update with LG PC suit as it won´t recognise my phone, and the update sofware app in the phone says I have the latest software available....
Click to expand...
Click to collapse
Are you expecting to get an OTA update to LP? Lollipop hasn't even been released yet for the International variant.
If you're trying to get back to KK just use a site like LG Firmware ROM to download a KDZ file based on your IMEI and flash it with the LG Flash Tool. If you have a D802 you don't need to bother with using TOT files. Using the site I mentioned should download you the latest KK released for your phone.
Note: Just wait a few months for Lollipop, honestly.

Thanks for the fast reply! No I just want KK
iI do that will I be able to get the official lollipop from Lg pc suit or is there no going back?
I suppose I'd better do a fresh install? Or will it be ok just to install on top so I wont lose all the apps etc again?
Thanks !

vicecitymetal said:
Thanks for the fast reply! No I just want KK
iI do that will I be able to get the official lollipop from Lg pc suit or is there no going back?
I suppose I'd better do a fresh install? Or will it be ok just to install on top so I wont lose all the apps etc again?
Thanks !
Click to expand...
Click to collapse
Once Lollipop is released officially then yes, you will be able to update to it via the suite or over the air.
I'm not quite sure of the context of your other 2nd question.
Note: It's nice to hit the "thanks" button if you are thankful of a reply. Saying thank you and not hitting the thanks button is like a slap in the face .

d00lz said:
Once Lollipop is released officially then yes, you will be able to update to it via the suite or over the air.
I'm not quite sure of the context of your other 2nd question.
Note: It's nice to hit the "thanks" button if you are thankful of a reply. Saying thank you and not hitting the thanks button is like a slap in the face .
Click to expand...
Click to collapse
In the second question I ment, would you recomend normal flash or CSE?

vicecitymetal said:
In the second question I ment, would you recomend normal flash or CSE?
Click to expand...
Click to collapse
Try Normal Flash first to keep your data. Sometimes Normal Flash will constantly fail. In that case, do a Full Wipe/Fresh Install (CSE).
NOTE: BACKUP YOUR DATA/PICTURES/MUSIC BEFORE DOING ANYTHING, IN THE CASE SOMETHING GOES WRONG.

[Q]Kies on A300H

What happens if I try to reinstall the phone firmware through Kies On Tools tab using the number S / N ?, it will return to KitKat from lollipop without any problems?

Is it rooted? Custom Rom?

diegodelp said:
What happens if I try to reinstall the phone firmware through Kies On Tools tab using the number S / N ?, it will return to KitKat from lollipop without any problems?
Click to expand...
Click to collapse
If you mean the restore firmware function in which you enter your serial no then kies/smart switch will restore the latest firmware for the model and carrier the phone is registered with.
There is a varying amount of A3/5/7 owners that have had issues when downgrading back to KitKat from Lollipop so research and then make your choice.

ASHLEY117 said:
If you mean the restore firmware function in which you enter your serial no then kies/smart switch will restore the latest firmware for the model and carrier the phone is registered with.
There is a varying amount of A3/5/7 owners that have had issues when downgrading back to KitKat from Lollipop so research and then make your choice.
Click to expand...
Click to collapse
Yes I'm reffering that, but the cellphone I have is a A300H simple sim and I installed lollipop for A300H dual sim version xD. Are there a simple sim version of lollipop for my device? Thanks hehehe

diegodelp said:
Yes I'm reffering that, but the cellphone I have is a A300H simple sim and I installed lollipop for A300H dual sim version xD. Are there a simple sim version of lollipop for my device? Thanks hehehe
Click to expand...
Click to collapse
No worries. yeah, if you use the restore function where you enter the serial no then kies will install the original firmware or the correct lollipop firmware for your device.
i think the firmware should work ok on either single sim or dual sim models. do you have full use of the device?

ASHLEY117 said:
No worries. yeah, if you use the restore function where you enter the serial no then kies will install the original firmware or the correct lollipop firmware for your device.
i think the firmware should work ok on either single sim or dual sim models. do you have full use of the device?
Click to expand...
Click to collapse
Yes the phone is fully working hahaha but I dont like lollipop . If the rom aviable on kies for my device is a kitkat could I get a brick?

diegodelp said:
Yes the phone is fully working hahaha but I dont like lollipop . If the rom aviable on kies for my device is a kitkat could I get a brick?
Click to expand...
Click to collapse
I have an A300FU model and i have downgraded to kitkat without issues but like i mentioned in a previous post that some A3 owners have had issues with bricking their device. It is entirely your choice but wipe data first if you do decide to go ahead. I went back to Lollipop in the end to be honest.

ASHLEY117 said:
I have an A300FU model and i have downgraded to kitkat without issues but like i mentioned in a previous post that some A3 owners have had issues with bricking their device. It is entirely your choice but wipe data first if you do decide to go ahead. I went back to Lollipop in the end to be honest.
Click to expand...
Click to collapse
Well and if i get a brick... how can i solve it?

diegodelp said:
Well and if i get a brick... how can i solve it?
Click to expand...
Click to collapse
That is what i'm trying to say as all devices are different so could result in a brick or not. I was lucky and did not brick my device but i could if i reverted back to KitKat again. There is always a risk when flashing so the choice is only yours to make.

Hello fellow A3 users, I have made a thread on making your TouchWiz less TouchWiz-y. An AOSP Theme thread for A3
Come check it out
http://forum.xda-developers.com/android/development/a3-aosp-styled-rro-layer-theme-ported-t3204537

D802 touch responding incorrectly after update to 5.0.2

im completely a noob for android. after i updated D802 from 4.4.2 to 5.0.2 using lg flash tool through download mode.. the touch has gone all weird. it detects touch at wrong places.. can somebody please tell me what am i doing wrong here ?
p.s i did a factory reset before upgrading so its definitely a clean install. PLEASE HELP ASAP
I need D80220D-HKG-XX kdz.. please provide if anyone has any idea where to find it. thanks a ton

Hmm... Maybe you want to switch to another rom or boot TWRP if you have installed to see if this is hardware or software related issue. Then you can reflash or smth if it is a software issue

tuncay_93 said:
Hmm... Maybe you want to switch to another rom or boot TWRP if you have installed to see if this is hardware or software related issue. Then you can reflash or smth if it is a software issue
Click to expand...
Click to collapse
its definitely a software issue, my kitkat 4.4.2 was something like D80220d-Hkg probably hong kong.. i flashed europian 5.0.2 could it be the problem ? should i go with a hong kong variant of lollipop.. ? thank you for your response btw much appreciated

megasamsid8 said:
its definitely a software issue, my kitkat 4.4.2 was something like D80220d-Hkg probably hong kong.. i flashed europian 5.0.2 could it be the problem ? should i go with a hong kong variant of lollipop.. ? thank you for your response btw much appreciated
Click to expand...
Click to collapse
isnt that issue related when flash wrong rom.? if phone its refurbished.?

raptorddd said:
isnt that issue related when flash wrong rom.? if phone its refurbished.?
Click to expand...
Click to collapse
as i said i came from apple a month ago and i dont really know how it works, maybe yeah i should've taken precaution. if its refurbished then is there any solution ? since i cant really even google about it.. there's so much diversity in every blog. different roms, different variants. Can you please provide some help i have D802, 32gb. software preinstalled was as i mentioned D80220d-HKG .. i cant find it online.. if your could provide some information on how to revert back to that OS or install new rom.. i feel lost

---------- Post added at 01:48 PM ---------- Previous post was at 01:41 PM ----------
[/COLOR]Install Lg Pc suite.
Make sure you have NO root or custom recovery
Open pc suite (make sure you have all g2 drivers they should come with pc suite but just in case)
Then select region of your phone hkg probably asian one (not sure bcz g2 in asia are f320 models)
Then find the recovery option in pc suite and it will reflash your phone with the latest firmware availible. (if root or recovery installed device WILL brick here)
Rooted or phone with custom recovery may get bricked or not flashed!!!
Make sure you select proper location for it so it doesnt flash the same rom over again!!
If that does not work try to install stock kitkat rom and again no recovery no root try to update it normally.
If any of those doesnt help we are here to help.
Good luck
---------- Post added at 01:59 PM ---------- Previous post was at 01:48 PM ----------
Small edit here HKG actually stands for Hong Kong international. It is still d802 but probably little differences not sure. Also not only touch but probably baseband problems will occur as data and signal etc.

tuncay_93 said:
---------- Post added at 01:48 PM ---------- Previous post was at 01:41 PM ----------
[/COLOR]Install Lg Pc suite.
Make sure you have NO root or custom recovery
Open pc suite (make sure you have all g2 drivers they should come with pc suite but just in case)
Then select region of your phone hkg probably asian one (not sure bcz g2 in asia are f320 models)
Then find the recovery option in pc suite and it will reflash your phone with the latest firmware availible. (if root or recovery installed device WILL brick here)
Rooted or phone with custom recovery may get bricked or not flashed!!!
Make sure you select proper location for it so it doesnt flash the same rom over again!!
If that does not work try to install stock kitkat rom and again no recovery no root try to update it normally.
If any of those doesnt help we are here to help.
Good luck
---------- Post added at 01:59 PM ---------- Previous post was at 01:48 PM ----------
Small edit here HKG actually stands for Hong Kong international. It is still d802 but probably little differences not sure. Also not only touch but probably baseband problems will occur as data and signal etc.
Click to expand...
Click to collapse
First of all thanks alot for your response, as raptor mentioned refurbished phones have such issues it got me curious so i followed method described here http://forum.xda-developers.com/lg-g2/general/warning-to-people-bought-phones-ebay-t2991195
and found out on the motherboard of my phone its written LS980.. currently my phone is still stuck with the issue as i have installed 4.4.2 D80220d-HKG. i tried reflashing with LS980ZV8_13 TOT using lg flash tool.. method described here: https://www.youtube.com/watch?v=NRwlxeUprZE
but it doesn't download on the phone giving a failure or model mismatch.. here is my phone's imei as shown by Lg flash tool : 357246052164801
here is what imei.info shows when i write my imei there.
http://postimg.org/image/xx6rje1tj
any suggestion will be of great help sir. !

Maybe if you have custom recovery installed on it you could install ls980 stock rom easier than flashing via PC on the other hand you may want to check sprint or verizon website no sure which is which. To download ls980 drivers on your pc this might be the issue with not recognizing your device.
You can also check if there is any kind of support tool on their website might be helpful.
If that doesnt work you may install TWRP custom recovery on your device which makes flashing ls980 specific roms very easy. If you need help on that ill be happy to guide you.
Actually the method with pc suite recovery still an option maybe ? Maybe you want to give it a try.
Try different USB on pc i think it makes difference if usb 2.0 or 3.0 is attached my pc has 2.0 ports at back panel and 3.0 on front.

megasamsid8 said:
First of all thanks alot for your response, as raptor mentioned refurbished phones have such issues it got me curious so i followed method described here http://forum.xda-developers.com/lg-g2/general/warning-to-people-bought-phones-ebay-t2991195
and found out on the motherboard of my phone its written LS980.. currently my phone is still stuck with the issue as i have installed 4.4.2 D80220d-HKG. i tried reflashing with LS980ZV8_13 TOT using lg flash tool.. method described here: https://www.youtube.com/watch?v=NRwlxeUprZE
but it doesn't download on the phone giving a failure or model mismatch.. here is my phone's imei as shown by Lg flash tool : 357246052164801
here is what imei.info shows when i write my imei there.
http://postimg.org/image/xx6rje1tj
any suggestion will be of great help sir. !
Click to expand...
Click to collapse
there is but am not sure.. someone will chime in.. just wait.. or have a look here
and search
http://forum.xda-developers.com/lg-g2/general/05-10-index-guides-fixes-roots-t3218178

tuncay_93 said:
Maybe if you have custom recovery installed on it you could install ls980 stock rom easier than flashing via PC on the other hand you may want to check sprint or verizon website no sure which is which. To download ls980 drivers on your pc this might be the issue with not recognizing your device.
You can also check if there is any kind of support tool on their website might be helpful.
If that doesnt work you may install TWRP custom recovery on your device which makes flashing ls980 specific roms very easy. If you need help on that ill be happy to guide you.
Actually the method with pc suite recovery still an option maybe ? Maybe you want to give it a try.
Click to expand...
Click to collapse
Thanks again for quick response, i tried upgrading via pc suite.. showed no update.. i am 100% sure the main board says LS980 and the back of the phone too.. but i tried to check imei in hard reset mode. Volume down+power till lg logo and then Vol down+vol up till is shows white screen.. the imei sure is of D802 and its showing most recent suitable firmware to be D80220b_00.kdz but im not going back there again i already tried to flash it. should i go on and flash LS980.tot anyway ?
If you can provide a link on how to install TWRP and then flash LS980ZV8_13 using it. it'd be a great help

If the board is 980 should not brick so you can flash it.

open the phone and check the motherborad model what ever says in it thats your variant .. thats the only way to make sure if yu already did look at the motherboard , not the rest of phone but motherboard and its 980 then yes use 980 rom.

raptorddd said:
open the phone and check the motherborad model what ever says in it thats your variant .. thats the only way to make sure if yu already did look at the motherboard , not the rest of phone but motherboard and its 980 then yes use 980 rom.
Click to expand...
Click to collapse
okay so i'm going to root and install TWRP, and then flast LS980 tot.. i'll report back ASAP guys. i hope it works

Any news there ? Did you fix your g2?

tuncay_93 said:
Any news there ? Did you fix your g2?
Click to expand...
Click to collapse
Okay so hello again it took long enough to resolve. but i found a guy who fixed it and flashed LS980ZV8 on my phone and now its on 4.2.2 and works perfectly fine. im happy for it as im not gonna mess with updates from now on.. just took $30 to restore my hardbricked phone.. Thank you all guys for your support. and just a piece of advice for noobs like me. DONOT MESS WITH YOUR PHONES YOURSELF, BETTER ASK SOME EXPERT FIRST AND PREFER TO PAY FOR UPGRADES ON LEGIT SUPPORT CENTRES
Thank you everyone once again after two weeks the phone has finally revived

LG G2 F320L Kitkat 4.4.2, need a huge guide. I want to change the ROM

Hi, i'm having some bad days with this device, first i had issues with wifi, now i have the microfone not working during calls (people does not listen my voice during calls) tried to use the recorder software and i listen really low my voice (almost imperceptible). Now i will ask a really good guide (step by step cleary) for changing ROM since i have read it's complicated root and install a custorm rom for this model (F320L) i really don't want make mistakes like EFS corrupted (i had a pair of smartphones in hands with this problem, because someone missed a good ROM). Could someone help me please as always thanks for your answers!!!

Here are some ROM's for your variant :
http://forum.xda-developers.com/showthread.php?t=2461506
Cyanogenmod.org
http://forum.xda-developers.com/showthread.php?t=2771110
http://forum.xda-developers.com/showthread.php?t=2577516
Root and other stuff : http://forum.xda-developers.com/showthread.php?t=2455738

iubjaved said:
Here are some ROM's for your variant :
http://forum.xda-developers.com/showthread.php?t=2461506
Cyanogenmod.org
http://forum.xda-developers.com/showthread.php?t=2771110
http://forum.xda-developers.com/showthread.php?t=2577516
Root and other stuff : http://forum.xda-developers.com/showthread.php?t=2455738
Click to expand...
Click to collapse
Hi, really thanks for the support. Now I have LP F320L30D, i flashed it with KDZ guide. If i would go back to Kitkat (when it was when i bought it) what should i do? A simply flash with KDZ file like i did for LP? If so do i need to root + twrp before the kitkat installation for a fresh install rom by cleaning cache,dalvik etc or is enough to click CSE install by KDZ program?

Virgin Vermillion said:
Hi, really thanks for the support. Now I have LP F320L30D, i flashed it with KDZ guide. If i would go back to Kitkat (when it was when i bought it) what should i do? A simply flash with KDZ file like i did for LP? If so do i need to root + twrp before the kitkat installation for a fresh install rom by cleaning cache,dalvik etc or is enough to click CSE install by KDZ program?
Click to expand...
Click to collapse
If you want to go back to kitkat stock, just kdz back to it. No need to root or clean any cache. Just use the tool , download the kdz file and flash it via tool.

iubjaved said:
If you want to go back to kitkat stock, just kdz back to it. No need to root or clean any cache. Just use the tool , download the kdz file and flash it via tool.
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I asked that, because i have a problem about the mic during calls. I mean if i call or someone call me, the person does not hear me or hear my voce really really really low. Should be a software issues. I disabled "ok google" but nothing.

Virgin Vermillion said:
I asked that, because i have a problem about the mic during calls. I mean if i call or someone call me, the person does not hear me or hear my voce really really really low. Should be a software issues. I disabled "ok google" but nothing.
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Are you having this particular issue on lollipop stock or all the rom your tried?
If its software issue, you can switch a rom and see if it gets resolved.

iubjaved said:
Are you having this particular issue on lollipop stock or all the rom your tried?
If its software issue, you can switch a rom and see if it gets resolved.
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I had this issues like 4 days after i updated via OTA the Kitkat version that was stock (21Y) for another Kitkat version (22k) if i remember well. To be honest, dunno if this could be the problem. I though (hey, maybe this OTA ****ed me) so i changed the rom into 30D stock with KDZ method so i installed Lollipop. Now i choose to come back to Kitkat Stock maybe i can fix this. By the way in the xda server there are located 3x firmware for my model (F320L) so korean model
F320L21V_00
Korea LG U+ Kitkat F320L21P
LG u+ F320L11G
Which one should i take? In the original was called U+ 100% LTE.

If so then take the second one that says U+ and its a korean variant.
Honestly i dont own this variant so i know little much about these since i haven't performed any flash. I only own verizon hence i mostly help people based on successfully performing those actions by myself. I don't like to give you any directions without actually performing it irl so you choose which one is for your variant.
And if you ever want to go back to stock , just flash kdz. That would be all.
Good luck!

iubjaved said:
If so then take the second one that says U+ and its a korean variant.
Honestly i dont own this variant so i know little much about these since i haven't performed any flash. I only own verizon hence i mostly help people based on successfully performing those actions by myself. I don't like to give you any directions without actually performing it irl so you choose which one is for your variant.
And if you ever want to go back to stock , just flash kdz. That would be all.
Good luck!
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Ok thank you. I hope someone will help me like you just did