how to update Android 9 Pie LG H933 US998 H930DS H930G H930D H930 V300L V300S V300K

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GiaiPhapAndroid

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Apr 15, 2011
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You are correct @bilong9 , it is same with H933, now Android 9 Pie Beta still have same Anti-rollback with Oreo still can downgrade and back to version allow unlock bootloader & root
 
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ChazzMatt

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Nov 30, 2010
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exactly, I returned to oreo, and could not unlock the bootloader and root it, could not install a custom rom :good:

You flash back to US998 V20a/V20b and make unlock bootloader again yet?

@PjLyTam, what version Oero firmware did you return to? Specifically, what variant and what security patch date? Pre-July 2018 with fastboot flash commands? You can't bootloader unlock anything after that. But once bootloader unlocked then you can update to current Oreo firmware.

---------- Post added at 10:37 AM ---------- Previous post was at 10:26 AM ----------

Telegram users are losing ability to boot custom ROMs after trying beta Pie, rolling back to Oreo via KDZ, reflashing TWRP

So, they CAN bootloader unlock and root, but for some reason AOSP/Lineage custom ROMs are not booting -- just like with the H931/H933 problem? For those there is a workaround to get custom ROMs to boot, but involves lots of reformatting, reinstalling firmware.
 

GiaiPhapAndroid

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Apr 15, 2011
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---------- Post added at 04:35 PM ---------- Previous post was at 04:35 PM ----------

[/COLOR]

H930d UAE version(dual sim)

Ok, AE/United Arab Emirates UNITED ARAB EMIRATES
Watch list below if You want update the phone must running H930DS V22j HKG firmware first

66085213_2302306753363617_6267137920939851776_o.png
 
This is the OP of the Article about flashing up file without LGUP written in Korean community ('LG Mobile users forum' cafe). That article has been rewritten by me. Thank you for looking our community :)

ttps://m.cafe.naver.com/optimuslteuser/728950

Due to my 'newbieness' in XDA Forum, I can't post the link directly:(

---------- Post added at 02:50 AM ---------- Previous post was at 02:24 AM ----------

And the link for v29g firmware ota file for V300K devices uploaded by me is in the following link omitting 'h' in https
ttps://drive.google.com/file/d/17yYDmRX6g8OwH_7Sl79u7_A-iH8LJtFg/view?usp=sharing
 
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GiaiPhapAndroid

Senior Member
Apr 15, 2011
156
134
VN
This is the OP of the Article about flashing up file without LGUP written in Korean community ('LG Mobile users forum' cafe). That article has been rewritten by me. Thank you for looking our community :)

ttps://m.cafe.naver.com/optimuslteuser/728950

Due to my 'newbieness' in XDA Forum, I can't post the link directly:(

---------- Post added at 02:50 AM ---------- Previous post was at 02:24 AM ----------

And the link for v29g firmware ota file for V300K devices uploaded by me is in the following link omitting 'h' in https
ttps://drive.google.com/file/d/17yYDmRX6g8OwH_7Sl79u7_A-iH8LJtFg/view?usp=sharing

thanks I will update OTA file LG V29g of V300K update from V21s to #1
 
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Genius4m

Member
Jul 5, 2019
5
2
For H930DS

It took me 3 SLOW WHOLE DAYS to download this from the only working link i could find, some weird chinese website

I wonder why no one is re-uploading such important links

please make tons of these

mega.nz/#!nq5iVAgR!gXmvyUmPXshy_Ty3RAiteEgr9UZoNPe7xRQ70yl1f2I ( add https:// )
 
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