yashsingh1/xdaforums huggingface dataset:
[LG G2 Mini] nch26:
Downloading d618. Will take an hour.

Zip installing fine now. Same errors than d620R. Wifi dont work and signal disconnect.
[LG G2 Mini] sergioslk:
Maybe the problem is that some system files get damaged during flash, stock kk system partition have 1980mb for storage, and lollipop system image is 2,32gbs large, i think that system can't fit and some files are not getting decompressed

Maybe we can try to edit the partition table tool and set 2,4gbs for system and try again

Also I see in a screenshot that lollipop have less data space, i think lg repartitioned all the emmc :confused:
[LG G2 Mini] andrman1:
come on guys

I've found Lollipop for our G2MINI here and then flashed: http://www.g2rom.com/2015/06/official-android-lollipop-5-0-2-for-lg-g2mini-d618-d620-d620r.html
[LG G2 Mini] Tse™:
Maybe. Some one should try partitioning with PTT and report.

As for the signal problems please flash the corresponding modem as well.
[LG G2 Mini] catalao:
After 24h using this Rom, on a D620R, I can now review it a little:

(Note: never used any custom rom on my LG G2 Mini. Only KK Stock ROM)

About the more important question on Android 5.x rom:

Battery life (After 24h usage) I've flashed it with 90% of battery, used Wifi for at least 2h do download apps, offline gps maps, and so on, then, until now, just 4G always on(even during sleeping time) and sometimes Wifi. In terms of apps: facebook, instagram, camera, calls, messages. During this time, my LG G Watch R was always connected to phone (some bluetooth usage too)

Now, battery is about 22% and more 7 hour estimated of use. So the battery life is very good, i think better than stock KK. (see images below that are in portuguese but u can understand. It says on the last line that i've used in the last 3 hours, 9% of battery, and an estimated time left of 7h and 9 min).

Speed: On this field, I can't say if it's faster than stock KK, or slower, because it have 24h of usage only. And like any fresh rom, all seems smooth. One thing that is faster, is Camera. The rest, maybe it's the same thing than before. It can handle better, 2 or more apps open, but in terms of speed, it's the same I think.

Bugs? None so far, comparing to stock. Tested 4G and works well, Wifi too, NFC too, QuickRemote too, Camera is perfect, sound is perfect, Knock Code works, and all sensors.

So using my experience I can say, worth the update. And android 5 is so beautyfull. The safe place feature is a must :)

After so many custom android 5.x roms for our device, probably if you want a rom than everything is working as it should, this is the rom for you.

(Sorry my bad english)
[LG G2 Mini] cretu01:
Has anyone tried the new unlocked lolli aboot?
[LG G2 Mini] thymiosK:
What exactly did you flash from the first post? I want to flash too, but I don't want to have WiFi and mobile network problems.
[LG G2 Mini] cretu01:
http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW2DL67032TMAQ02DAEAQSX/D62020c_00.kdz

this is d620 v20c kdz flash with lg flash tool (search on google on how to do it). It works without bugs on d620/d620r.
[LG G2 Mini] thymiosK:
Thank you. I'm downloading it. I'm on rooted D620R official KK version with locked (untouched) bootloader. I won't have any problem, will I?
[LG G2 Mini] cretu01:
If you flash kdz, it will be ok. you can't do ota update (if you received it) on rooted rom.
[LG G2 Mini] thymiosK:
About the OTA update I learned it the hard way. I bricked my phone a few months ago. :) Thanks for the information. :good:
[LG G2 Mini] Zaaap72:
None working WiFi/mobile date

It is definetly not a problem of to small system partition.

If it was we would receive an error.

I think it is because of incomplete bootstack.

Bootstack is a bunch of files placed deep inside your phone. They are responsible for turning your phone ON and OFF, they are providing download mode which allows you to flash official KitKat and Lollipop .kdz files. Bootstack is ensuring SIM support so you could make calls, send texts and access mobile internet.

We may need some more of the files from the KDZ.

But i don't know which.

The problem is that a partial bootstack my brick our phone as we have seen with the KK aboot used with L KDZ flash.

So for everone who wants to test be careful.

As far as i know we should not mix KK sbl1 and aboot with L ones.

Boot order seems to be:

rpm->sbl1->tz->aboot->?boot

---------- Post added at 20:15 ---------- Previous post was at 20:07 ----------

We could create a complete version which includes the patched aboot and twrp as recovery.

Do you think this is worth doing.

Pre rooted version is possible, too.
[LG G2 Mini] sergioslk:
when i tried to flash system.img in terminal (from aroma filemanager) only 2gbs got decompressed, then i get I/O error and process finish with errors
[LG G2 Mini] Zaaap72:
For your theory, here the partition sizes after KDZ flash:

df
Filesystem Size Used Free Blksize
/dev 430.21M 88.00K 430.13M 4096
/sys/fs/cgroup 430.21M 12.00K 430.20M 4096
/mnt/asec 430.21M 0.00K 430.21M 4096
/mnt/obb 430.21M 0.00K 430.21M 4096
[B]/system 1.97G 1.94G 25.36M 4096[/B]
/data 3.87G 2.46G 1.40G 4096
/cache 884.61M 16.94M 867.66M 4096
/persist 31.46M 4.04M 27.42M 4096
/firmware 63.95M 55.98M 7.97M 16384
/sns 7.83M 4.04M 3.80M 4096
/persist-lg 7.83M 4.23M 3.60M 4096
/mpt 31.46M 11.02M 20.44M 4096
/cust 98.39M 7.68M 90.72M 4096

Size of system.img from D62010c0.KDZ (KK) 2,32 GB (2.491.416.576 Bytes)

Size of system.img from D62020c00.KDZ (L) 2,32 GB (2.493.521.920 Bytes)
[LG G2 Mini] nch26:
I think sergio is right. Im on stock kk and system partution have 1.5gb, when on lollipop it takes 2gb. So some files are missing and recovery dont have to tell nothing. Maybe with partition hack tool we can increase our system space to 2gb and then flash this and see.

And with kdz this dont happen maybe bacause kdz partition our system space to 2gb.
[LG G2 Mini] Zaaap72:
So, you used the partition tool to change your partition sizes.

Right?

Afaik original system partition size is 2GB on KK as on L.

Believe me, we are missing some parts of the bootstrap when we use the ZIP from the OP.
[LG G2 Mini] nch26:
Just saying..
[LG G2 Mini] sergioslk:
Good info, do you know if stock lollipop is really using those 2gbs? Or we can install the zip without repartition system?

Right now i have used the partition table tool and have 1,5gbs for kk stock
[LG G2 Mini] Tse™:
Yes I totally agree that'l is worth doing. Good news is that my phone is fixed so after I get it I'll start testing.

Yes maybe the bootstack is the solution but as you said which files do we flash??? I'll put some research in to it and see if I manage to find anything.
[LG G2 Mini] verioananta:
I think its use 2gb of system
[LG G2 Mini] myllo.setya:
I've tried to repartition the system to 2.6Gb, but still same..

now,i'm back to cm12..
[LG G2 Mini] Tse™:
I just made a zip with full bootloader. Lets see if it will brick my device again!
[LG G2 Mini] Zaaap72:
Made an installable zip with all partitions from KDZ.

Installs fine.

Made an other zip with patched aboot and TWRP as recovery.

Installs fine, TWRP is working and is easy to root.

Tried to integrate Update-superSU.zip

Didn't work.

Will try again tomorrow.
[LG G2 Mini] bonogv:
nice news Zaap great to hear from you!
[LG G2 Mini] Juaniblade:
Maybe d610 can be flashed with a d618 zip?
[LG G2 Mini] nch26:
Yes, I flashed and it worked, but with same error than d620r had (wi fi dont work and error on network)
[LG G2 Mini] Zaaap72:
If you don't use the new bootstack you will always have these problems.

Tse and i are working on a flashable version that works.

I made good progress yesterday, but my time that I can spend on this is limited.

I will post something this evening.
[LG G2 Mini] Tse™:
I did the same but for some reason if i use cwm as recovery when i reboot to recovery the phone goes into factory reset. Not thought with twrp

I didn't have the time to make a prerooted zip thought
[LG G2 Mini] Zaaap72:
Did you include the patched aboot?

Oh, i see CWM, i only use TWRP.

I'm uploading my versions at the moment.

But this will take some hours.

Tested by me: d620-stock + d620-TWRP-SU

Not tested: d618-stock + d618-TWRP-SU

Links for testers who understand the risk will follow later, maybe tomorrow.
[LG G2 Mini] Tse™:
Yeaap. Don't know why that's happening but i don't have time atm to find out. Maybe over the weekend. i will upload later in the day after some more testing
[LG G2 Mini] nch26:
This is the only way that i can have official lollipop on my d610. In latinamerica s.o upgrades never release. So i will test.

Thanks.
[LG G2 Mini] Zaaap72:
Can't you use KDZ method?

What is the device name for your phone?

D620=g2m

D618=g2mds

I have protected the zip to be not installed on wrong device.
[LG G2 Mini] Juaniblade:
D610 name is g2mss. Is almost the same as D618 but single sim.
[LG G2 Mini] Zaaap72:
D620 20c TWRP SU

https://docs.google.com/file/d/0B70nG7eid_DdN3dUSXJycG5mbVE

D620r 20a TWRP SU

https://drive.google.com/file/d/0B70nG7eid_DdNnNMR2ItbWtzQjA

D618 20b TWRP SU

https://drive.google.com/file/d/0B70nG7eid_DdYlI2emFhOWtXU2M
[LG G2 Mini] Tse™:
I'll add them to the first post. I haven't much time these days but now you maade these i shall not waste any more time over this.

BTW have you tried to flash them from recovery with KK installed ?

PS.: D620R is compiled from sources or did you find a kdz ?
[LG G2 Mini] cretu01:
This is d620r v20a kdz: http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW621WM032OSA69B58DBVT8/D620r20a_00.kdz
[LG G2 Mini] Tse™:
Yeah i found it after i posted. I wasn't watching the threads these days so i don't know whats going on.
[LG G2 Mini] cretu01:
Flashed d620r v20a zip. It works perfectly. The only difference i found is the new boot screen with "powered by android" .
[LG G2 Mini] Zaaap72:
Yes, did a CSE KDZ of KK+TowleRoot+aboot(KK)+TWRP.

Then used TWRP to full wipe and install the D620_20c_TWRP_SU.ZIP.

Everything worked fine.

Today i used D620r_20a_TWRP_SU.ZIP to change to the open EUR version.

Everything fine so far.
[LG G2 Mini] Tse™:
Good.

If i may ask you said you tried to only flash aboot from the bootloader stack and it worked just as fine. Did you discover something wrong that made you flash all the bootloader files ?
[LG G2 Mini] Radac Stunghthumz:
I can flash this zip #620R directly from TWRP yes? And i will still have unlocked bootloader and TWRP? I'm not quite sure.
[LG G2 Mini] Zaaap72:
Be carfull with flashing aboot.

You allways have to use the aboot that belongs to your current ROM/bootstack or you will brick your phone.

The patched aboot enables only the possibility to boot a unsigned kernel.

Flashing all the other files including aboot is to get the complete L bootstack and make WiFi and mobile connection work.

If you flashed KDZ and rooted, then it is enough to flash the correct patched aboot to use custom kernel (boot/recovery) like in TWRP.
[LG G2 Mini] cretu01:
yes, you'll still have unlocked bootloader and TWRP. be careful to choose the version right for your model.
[LG G2 Mini] Tse™:
Yeap. Learned that the hard way :p
[LG G2 Mini] Zaaap72:
This is the only reason why we made all that work.

You get android L like from KDZ but additional pathed aboot, TWRP and root (SuperSU not KingRoot).
[LG G2 Mini] Radac Stunghthumz:
Thank you Sir for your answer. Danke [MENTION=4623180]Zaaap72[/MENTION] [MENTION=5941094]cretu01[/MENTION]

I have one more question, and i will no bother anyone from now.

The WIFI problem and signal problem - they are solved?

Thank you for your time.
[LG G2 Mini] cretu01:
Everythings works fine, there are no bugs with complete bootstack.
[LG G2 Mini] paveu241:
Have someone tried Xposed?
[LG G2 Mini] steffenbakke:
Yep, some lg apps crashes there's a work around for that which works on other lg phones. It fixes the lg app crashes for us aswell, but it seems xposed also messes up com.android.phone so it keeps crashing and we lose signal all the time
[LG G2 Mini] cretu01:
After reflashing d620r zip over the same one (v20a) because i flashed wrong viper4android, i'm getting "android is upgrading.. Starting apps" on every reboot. There is no app counter. Tried wiping dalvik cache, cache, relinking in link2sd. What can I do? It doesn't take more time but the pop up is a little annoying.
[LG G2 Mini] Radac Stunghthumz:
Hello everyone. This time i've got serious problem.

When i tryed to restore to cm 11 from d620A, ive got bootloop with quick blue creen at the end.

I think because of it boot.img or something i can not go to the restores anymore....im only stuck to android L from LG now.

Please help me good people. I can go into recovery at least. But because of this i cannot install custom roms i think.

Greatfully, Lucas.
[LG G2 Mini] silent_hunter:
As far as i understand, when You installing LG Lollipop in recovery it also replaces aboot with the one to use with Lollipop. Normally, backups doesn't include aboot, so You have it replaced and no chance to revert without adb. Am I right?
[LG G2 Mini] Radac Stunghthumz:
Thank you for your answer! That means lot to me...

Maybe, i don't know what to do....i will flash stock D620 L now, maybe it will resolve the problem. But i want to test custom roms....

So im done with custom roms? Please help me good people of XDA

EDIT: OK, i flashed stock L D620...but i don't want to be sticked to this system. I need to copy aboot.img like to cracked bootloader or something? I think it's because of boot screen, powered by android, and thus for, boot sequence is different
[LG G2 Mini] steffenbakke:
Kit Kat kdz with cse flash then just don't flash lollipop again
[LG G2 Mini] silent_hunter:
[MENTION=6617491]Radac Stunghthumz[/MENTION] You mean You can't get into recovery now? I encountered the same problem as You, booted into recovery and installed L once again with no problems.
[LG G2 Mini] verioananta:
Just reflash the kernel
[LG G2 Mini] Radac Stunghthumz:
i can boot to recovery. And install 5.0.2. But nothing else. No other roms. I would like to go back to my cm 11 restore in twrp but if i do that when d620 5.0.2 is on board i will get bootloop.
[LG G2 Mini] silent_hunter:
Flash Your older files and You're ready to go :)
[LG G2 Mini] sergioslk:
you will need the stock kitkat bootstack, reflash kitkat kdz and then should work again
[LG G2 Mini] Zaaap72:
Flash the KK KDZ - root - KK patched aboot - TWRP.

Then you will be able to use custom ROM again.

This is the fastes way to brick your phone !

Never mix L files with KK files.
[LG G2 Mini] Dominic83:
Hello i installed the rom with the kdz file.

But if i connect the phone with usb to my pc i cannot see/access the internal/external sd card. Is this normal?
[LG G2 Mini] Radac Stunghthumz:
Thank you Sir. For now i will give a chance to android L. But eventually i will go back to flash KK kdz and do everything again.

Thank you for your help Sir.
[LG G2 Mini] cretu01:
Also tried removing all odex with lucky patcher. What could be the problem?
[LG G2 Mini] elhattak7:
D618 - No Sim network + No Wifi connection? what's the problem ? and solution sure
[LG G2 Mini] sandruman:
Hi, if I flash D620r20a00_flash_TWRP_SU.zip on my d620r I'll lost my unlocked bootloader and twrp ?

Thanks
[LG G2 Mini] Radac Stunghthumz:
No, you will be still have unlocked bootloader and twrp.

In future please use search in forum.
[LG G2 Mini] barqqlsky89:
I have decreased system partition from 2gb to 1,5gb with Partition Table Tool. Should i revert back to stock partition size or just flash Lolipop on 1,5gb syst partition?
[LG G2 Mini] elhattak7:
after flashing zip 5.0.2 on D618 - No Sim + No Wifi connection + no multirom support : any solution please .

---------- Post added at 08:55 PM ---------- Previous post was at 08:52 PM ----------

is KDZ rom different of zip rom . which kdz rom should be choosed
[LG G2 Mini] Daniell090:
Correct me if I'm wrong. I cant flash this ROM when I have installed already cm11?. I must flash stock KK, then do unlock, twrp etc. and then flash Lollipop?

I couldn't miss something because of my low english ;)
[LG G2 Mini] Radac Stunghthumz:
Oh no!

You can install it like any other ROM. Go to TWRP, wipes, flash, done! You have unlocked bootloader twrp and stock 5.0.2. Just remember when flashing you cannot reverse boot img or something, your boot will be like "powered by android" and any cm backups or anyone will not work. If so youll need to go back to stock KK and unlock everything again...
[LG G2 Mini] Daniell090:
Oh i see :D Thx for that.
[LG G2 Mini] silent_hunter:
Correct me if I wrong - to go back to my kitkat backup i need to completely revert to stock? Isn't this compatibility problem related to certain element like bootloader or kernel etc.?

It needs to be another solution than flashing Kitkat KDZ
[LG G2 Mini] ManuX_oS:
Cool, are we going to have any KDZ Lollipop files?
[LG G2 Mini] Tse™:
I'll make and upload a version with full kitkat bootloader stack so you can revent back.
[LG G2 Mini] Zaaap72:
I thought about that. But there are so many versions.

Which one will you use?
[LG G2 Mini] Tse™:
The latest for each model. My understanding for the different versions is that lg releases each version to the providers or the local official lg department and it's up to them when they will release it after branding and testing it.

For example the d620 V20c rom its an update to the d620r V20a rom but for some reason the local distributors seemed fit to release only the V20a for d620r.
[LG G2 Mini] Tse™:
https://drive.google.com/file/d/0B4OMrCJCrx9TMGJoRU00Q3RkRnc/view?usp=sharing

D620r10j_flash_TWRP_SU.zip untested KK version for D620r please test and report back.

Based on Zaaaps zip.
[LG G2 Mini] mehran_286:
hi

have bug for D618 ???
[LG G2 Mini] Zaaap72:
I have some bugs in the garden.

If you want them you can visit me and collect some.
[LG G2 Mini] mehran_286:
heh

i ask a qusetion about this rom

some people say wifi dosent work

and etc

its really ??
[LG G2 Mini] Zaaap72:
Then why don't you ask what you want to know.

The version in the OP works as good as the kdz version. All problems from the beginning are solved.
[LG G2 Mini] elhattak7:
D618 no problem no bugs all great.
[LG G2 Mini] m0rphy:
D620 flashed without problems. Don't worry, it takes a little longer for the lg logo to move on the first boot, like 2-3minutes. After that no problem, and great performance comparing with stock KK.:good:
[LG G2 Mini] juan272:
sorry for interrupt here, but I have to ask if this stock rom works on a lg g2 mini d625 or anyone knows if is there a way to port this
[LG G2 Mini] Zaaap72:
D625 is a total different device.

Nothing for D610, D618 or D620 will ever work on D625.
[LG G2 Mini] Slisky:
Is it fully working ? Any reboots ? signal problems ?
[LG G2 Mini] Radac Stunghthumz:
None. Everything works fine.
[LG G2 Mini] mehran_286:
i also format internal memory

only lg logo

Displayed

???

its bootloop ?

after i go on recovery and format ....... and copy new file to internal memory and install zip

but bootloop again

.....................................................

after hours i decide new job

i flash old kdz and repeat all steps again

3 hour ;)
[LG G2 Mini] Slisky:
Everything works fine.
[LG G2 Mini] Jility:
Does double tap to wake and nfc work?
[LG G2 Mini] Tse™:
Yes everything works as they supposed to. If there were ANY bugs at all they would be in the OP. I am using it as everyday ROM so if there was any bug i would have found it.
[LG G2 Mini] Sqash:
Have an problem. I installed the rom. It say succesful, but it starts again in twrp recovery. I use version 2.8.6.0 and i unlocked my bootloader in kitkatrom before.

After the flashing shows in twrp internal storage ca. 4 gb
[LG G2 Mini] Tse™:
Did you wipe Cache, Dalvik-Cache, System AND Data before flashing ?
[LG G2 Mini] Sqash:
Yes. And i can not flash the recovery again. It says faild. I dont know, its wrong or damaged the file.
[LG G2 Mini] Sqash:
Canceld
[LG G2 Mini] mahdichm:
Strange Problem

first I'd like to thank you for your nice work

The problem is that the Facebook App is installed and is shown in Downloaded Application section, but its now shown in launcher ! My device: D618

One more thing: Some of my apps are the latest version. eg: Clash Of Clans

but in play Store I still see the update button!!? Can you help me?
[LG G2 Mini] Jility:
I need some help here pls.

The first time I flashed the Stock Rom successfully. After I was removing all the bloatware, I must have removed a neccessary system component so it was giving mit fc for com.android.phone, so I decided to reflash. Went back to recovery and did the exact same as before. Wipe (factory, system, etc.) and flash zip. However, the phone wont start up again. LG Logo shows for minutes...20+ So I reflashed again, but the same thing over again. It simply wont boot up. (P.s. after the first flash I updated gpu driver from [GPU Driver Update][ADRENO 3xx]LG G2 mini Thread, but it was working, so I dont think this might be the problem)

What could be the problem?
[LG G2 Mini] Tse™:
For which device are we speaking ?
[LG G2 Mini] Jility:
D620r
[LG G2 Mini] Tse™:
Try to flash the D620r10j zip from the first post. Boot and then try to flash the d620r20a zip. If that doesn't work i am afraid you'll have to flash a .kdz with the LG Flash Tool.
[LG G2 Mini] veritovdr:
thanks for this amazing Zip i could install it after some modification to it in my Lg D610 i have a thread here in xda where i explain the changes that had to be done to make out work in our D610 variant
[LG G2 Mini] Hristmas:
D620

Clean wipe, flashed and re-rooted with twrp.

Can't update su binary buut i haven't saw any problem yet. Min. cpu freq is pretty high don't you think? I deleted the min freq line in '/system/build.prop'.

Then i uninstalled bloatware. Everything seems fine. I wait for kernel(s) with tweaks and OC.
[LG G2 Mini] veritovdr:
[MENTION=4623180]Zaaap72[/MENTION] Could you please make one flasheable zip for D610? Would be nice to have all variants flasheables zip http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW3CM8G13249AZHC8E6199I/D610TR20a_00.kdz
[LG G2 Mini] Sqash:
My phone is back. Lg have repaired my phone. Changed my board, without paying. But i dont know if i flash another time a rom or recovery. The phone is not my is from my boss for the work. I wish good flashing to all. Ciao
[LG G2 Mini] unexpected0ne:
Well... I'm returning from a long journey. Briefly I had bootloop, because I have tried to return to my previous CM12-based ROM. Why there's no information in the first post about destruction of unlocked bootloader..? You know, I don't want to have a discussion now about whose fault it is. Just add this information, so no one will have this problem again...
[LG G2 Mini] Zaaap72:
Because with the files in the OP you don't have any problems with the bootloader.

They contain the complete bootstack inkl. a propper unlocked bootloader.
[LG G2 Mini] moochermick:
If I flash this can I get back to kitkat by flashing a backup made in twrp?

Great work by the way
[LG G2 Mini] Edwinc26:
Can I get some help I'm kinda new in this? My phone model is D618.

Well, currently I'm using CM12.1 based ROM, so if I want to flash this stock ROM what should I do?

Should I flash de KK V10b .kdz (from here http://lg-phone-firmware.com/index.php?id_mod=57) so I can unlock the bootloader and flash the recovery? If so, should I follow the "DF FF FF EA" method to unlock the bootloader or I have to do any extra steps?

Or I can flash the .zip directly from TWRP while using CM12.1 ROM?
[LG G2 Mini] verioananta:
Yes you can. But you will get SIM signal bug because unsupported bootstack.

I think it will be fix if u flash kitkat kdz first or flash kitkat bootstack
[LG G2 Mini] Tse™:
If you want stock 5.0.2 then you can flash this package straight away with out flashing anything else. If you want to go to KK then you must flash the KK bootstack and then the KK zip.
[LG G2 Mini] ricolhaw:
How to flash in lg 618 ?

The tutorials are for d620.... I can't find a bootloader...

Thanks

Btw, unlocking bootloader is rly needed ?
[LG G2 Mini] mehran_286:
hi

D618 V20d released

can any twrp + su ???
[LG G2 Mini] Nikita Pro Android:
Yes, waiting for working root method or flashable zip through recovery.