A few days ago that included an LG V30 (h931) and an unlock of Ebay, but I live in South America and I can not update it, it is stuck in Android (7.1.2). How can I do to update an Android Oreo? Please help!
English please. Forum rules. Use Google translate if you have to.
En inglés por favor. Reglas del Foro. Use el traductor de Google si tiene que hacerlo.
Sent via open market LG US998 V30/V30+
Ok my friend, not problem.
ChazzMatt said:
English please. Forum rules. Use Google translate if you have to.
En inglés por favor. Reglas del Foro. Use el traductor de Google si tiene que hacerlo.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Okkkk
Dani Bri said:
Okkkk
Click to expand...
Click to collapse
Very easy. See Frankenstein thread instructions. You will convert AT&T H931 to US998 and then update to Oreo.
CONVERTING ANY NORTH AMERICA V30/V30+ TO US998 OREO
You need to do this because the h931 does not have public updates at all.
Sent via open market LG US998 V30/V30+
Thank you my friends !!!
ChazzMatt said:
Very easy. SeeFrankenstein thread instructions. You will convert AT&T H931 to US998 and then update to Oreo.
CONVERTING ANY NORTH AMERICA V30/V30+ TO US998 OREO
You need to do this because the h931 does not have public updates at all.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Thanks brother, can I do it in a while or take a long time to do it?
Dani Bri said:
Thanks brother, can I do it in a while or take a long time to do it?
Click to expand...
Click to collapse
Actually flashing to US998 Nougat, then Master Reset, then updating to US998 Oreo takes 15-20 minutes...
But you have to read the instructions, download the Dev Patched LGUP software, drivers, and both US998 Nougat and Oreo firmware. Yes, BOTH are needed.
Bro
ChazzMatt said:
Actually flashing to US998 Nougat, then Master Reset, then updating to US998 Oreo takes 15-20 minutes...
But you have to read the instructions, download the Dev Patched LGUP software, drivers, and both US998 Nougat and Oreo firmware. Yes, BOTH are needed.
Click to expand...
Click to collapse
Is not there a video explaining all the steps to be taken by my brother?
Dani Bri said:
Is not there a video explaining all the steps to be taken by my brother?
Click to expand...
Click to collapse
No. But there's well written instructions which many, many people have followed.
It's only 5 steps, and step #5 is "you are finished".
Sent via open market LG US998 V30/V30+
ChazzMatt said:
No. But there's well written instructions which many, many people have followed.
It's only 5 steps, and step #5 is "you are finished".
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Brother, first I must do Nougat and then perform for Oreo?
Dani Bri said:
Brother, first I must do Nougat and then perform for Oreo?
Click to expand...
Click to collapse
Read the instructions. There's only 5 steps.
Ignore them and you will fail.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
Read the instructions. There's only 5 steps.
Ignore them and you will fail.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Friend which option I choose (firmware repository supplied by the user, which are not associated with LG) or (This is for all LG)
Dani Bri said:
Friend which option I choose (firmware repository supplied by the user, which are not associated with LG) or (This is for all LG)
Click to expand...
Click to collapse
Use the links I provided in the instructions, from Android File Hosts.
Once you get to the Oreo part, if you have no interest in unlocking bootloader and rooting, you can update all the way to US998 20H.
Sent via open market LG US998 V30/V30+
Bro
I did all the steps and I can not load the Nougat system to my cell phone, I'm about to give up:llorando:
Dani Bri said:
I did all the steps and I can not load the Nougat system to my cell phone, I'm about to give up:llorando:
Click to expand...
Click to collapse
Moving you to the thread. No need to have separate thread going about Frankenstein.
Guys
Friends I did all the steps as indicated and it did not work for me, maybe I should try another computer?
Dani Bri said:
Friends I did all the steps as indicated and it did not work for me, maybe I should try another computer?
Click to expand...
Click to collapse
Let's move the discussion here:
https://forum.xda-developers.com/showpost.php?p=79449256&postcount=1009
Please answer the questions I ask at the bottom of that post...
Hi guys
Hello friends, I was able to install Android Oreo to my LG H931, what I did was install the Oreo US998 android and once installed, restore to factory mode and I had perfect Oreo android without any problem.
Dani Bri said:
A few days ago that included an LG V30 (h931) and an unlock of Ebay, but I live in South America and I can not update it, it is stuck in Android (7.1.2). How can I do to update an Android Oreo? Please help!
Click to expand...
Click to collapse
Amigo lo pudiste hacer? Yo no entiendo muy bien el inglés [emoji28]
Enviado desde mi LG-H931 mediante Tapatalk
Related
Hi Everyone , Did LG release Android Oreo for LG V30 (H930)
Thx
abbahammou73 said:
Hi Everyone , Did LG release Android Oreo for LG V30 (H930)
Thx
Click to expand...
Click to collapse
There's already plenty of threads discussing the rollout of Oreo updates... Why not look before starting a new thread?
https://forum.xda-developers.com/showthread.php?t=3761507
But the answer is no. If it were, a KDZ would be posted down in development.
Sent via open market LG US998 V30/V30+
abbahammou73 said:
Hi Everyone , Did LG release Android Oreo for LG V30 (H930)
Thx
Click to expand...
Click to collapse
I've just got an update to Oreo now via LG Bridge LG V30 H930
TouchVa said:
I've just got an update to Oreo now via LG Bridge LG V30 H930
Click to expand...
Click to collapse
wow !!! from which state do you write?
Hello do you know why LG bridge can not verify the software version of my LG V30 H930? the drivers are correctly installed, my PC even if old has the version of Windows 7 and Media player is properly updated. thank you all
Belgium - Proximus
Did you try to update the version of LG Bridge itself already? My version is 1.2.42
There is H93020D update available. It's 2.94GB and the download speed its really slow... Approx. 49 minutes left :/
TouchVa said:
Belgium - Proximus
Did you try to update the version of LG Bridge itself already? My version is 1.2.42
Click to expand...
Click to collapse
thanks, check the version and let me know. however, lg bridge does not report updates to me.
ccmp76b8 said:
thanks, check the version and let me know. however, lg bridge does not report updates to me.
Click to expand...
Click to collapse
Updates can vary from country to country or they could only appear to specific users at first to not colapse the servers.
If there is a problem referred to phone verification could be due to the servers or could be some problem with your computer. You can try to unistall LG Bridge, drivers and temporal files to make sure of that.
mprovi_15 said:
Updates can vary from country to country or they could only appear to specific users at first to not colapse the servers.
If there is a problem referred to phone verification could be due to the servers or could be some problem with your computer. You can try to unistall LG Bridge, drivers and temporal files to make sure of that.
Click to expand...
Click to collapse
thanks, I have uninstalled LG bridge, drivers and deleted temporary files, unfortunately it does not work
ccmp76b8 said:
thanks, I have uninstalled LG bridge, drivers and deleted temporary files, unfortunately it does not work
Click to expand...
Click to collapse
Well, if someone can post the KDZ here in this forum, you can flash it without waiting for it th show up...
Sent via open market LG US998 V30/V30+
ChazzMatt said:
Well, if someone can post the KIDS here in this forum, you can flash it without waiting for it th show up...
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
I'm sorry , to post what ? I really hope you mean KDZ
H930 V20d-EUR-XX
H93020d_00_OPEN_EU_OP_0326.kdz
https://mega.nz/#!JRZiyAwR!rK2waN2v8gwcOlL1iCBZHstLpRyqWKdRYKARtFzwFEU
iOR3K said:
I'm sorry , to post what ? I really hope you mean KDZ
Click to expand...
Click to collapse
Stupid autocorrect. Yes.
Sent via open market LG US998 V30/V30+
abbahammou73 said:
Hi Everyone , Did LG release Android Oreo for LG V30 (H930)
Thx
Click to expand...
Click to collapse
I just got Oreo via lg bridge h930 in UK.
ChazzMatt said:
Stupid autocorrect. Yes.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Hey can i Install this Rom even with TWRP on my V30 ?
I mean Like using LG UP to Update ?
suunnittelija said:
H930 V20d-EUR-XX
H93020d_00_OPEN_EU_OP_0326.kdz
https://mega.nz/#!JRZiyAwR!rK2waN2v8gwcOlL1iCBZHstLpRyqWKdRYKARtFzwFEU
Click to expand...
Click to collapse
Flash with LG up okkkkkkkkkkk thank you
---------- Post added at 08:20 PM ---------- Previous post was at 08:02 PM ----------
francois amon said:
Hey can i Install this Rom even with TWRP on my V30 ?
I mean Like using LG UP to Update ?
Click to expand...
Click to collapse
Using LG UP
suunnittelija said:
H930 V20d-EUR-XX
H93020d_00_OPEN_EU_OP_0326.kdz
https://mega.nz/#!JRZiyAwR!rK2waN2v8gwcOlL1iCBZHstLpRyqWKdRYKARtFzwFEU
Click to expand...
Click to collapse
Is this firmware valid for H930DS of HongKong?
Thanks!
RiCkS_ESP said:
Is this firmware valid for H930DS of HongKong?
Thanks!
Click to expand...
Click to collapse
No.
Sent via open market LG US998 V30/V30+
So guys, i am on oreo now. i tryied to root the rom and manually reboot to recovery but everytime it erase my whole phone, now all of my data are gone. did some successfully root oreo?
francois amon said:
So guys, i am on oreo now. i tryied to root the rom and manually reboot to recovery but everytime it erase my whole phone, now all of my data are gone. did some successfully root oreo?
Click to expand...
Click to collapse
You have to wait for new recovery. TWRP needs Oreo kernel:
SGCMarkus said:
You both need a new Recovery image, had the same problem.
Will post mine tomorrow (after i made it smaller, as it contains the stock kernel + exfat driver atm, lot of useless stuff for twrp lol)
The oreo firmware seems to be rather picky, and doesnt wanna bit a nougat kernel (which our twrp is based on) [emoji848]
Click to expand...
Click to collapse
Sent via open market LG US998 V30/V30+
Is there one? I don't want to do anything too crazy, I just want to use the ADB to update my LG V30 since it's not updating properly.
chadddd said:
Is there one? I don't want to do anything too crazy, I just want to use the ADB to update my LG V30 since it's not updating properly.
Click to expand...
Click to collapse
You don't need ADB to update your phone. You just need patched LGUP.
How would you update with ADB?
What variant do you have?
ChazzMatt said:
You don't need ADB to update your phone. You just need patched LGUP.
How would you update with ADB?
What variant do you have?
Click to expand...
Click to collapse
Well that just shows how much I know. Haha. Well what's the patched LGUP?
chadddd said:
Well that just shows how much I know. Haha. Well what's the patched LGUP?
Click to expand...
Click to collapse
See the LGUP files attached to post #1, and the explanation:
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99820a040330-kdz-t3786337
What variant do you have? If the AT&T H931, it doesn't have a publicly released KDZ, so you would have to convert it to something like US998 or AS998.
If another variant, there's compatible Oreo KDZ for most. What do you have?
Sent via open market LG US998 V30/V30+
ChazzMatt said:
See the LGUP files attached to post #1, and the explanation:
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99820a040330-kdz-t3786337
What variant do you have? If the AT&T H931, it doesn't have a publicly released KDZ, so you would have to convert it to something like US998 or AS998.
If another variant, there's compatible Oreo KDZ for most. What do you have?
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
I got the H930
chadddd said:
I got the H930
Click to expand...
Click to collapse
Here's the KDZ you want:
https://forum.xda-developers.com/lg-v30/development/h930-lg-v30-european-market-h930-t3779076
LGUP files are there also. You can even use the regular LGUP, you don't need the patched.
Sent via open market LG US998 V30/V30+
Oh cool. Thanks!
My phone is restarting again and again, I have flashed several kdz but results is same. I was trying to flash pie beta but it wasn't working then this problem happening. What is the solution??
jamey090 said:
My phone is restarting again and again, I have flashed several kdz but results is same. I was trying to flash pie beta but it wasn't working then this problem happening. What is the solution??
Click to expand...
Click to collapse
Seems you're in bootloop. You should give us some more info. Model, which KDZ, root, recovery.
Edvin73 said:
Seems you're in bootloop. You should give us some more info. Model, which KDZ, root, recovery.
Click to expand...
Click to collapse
Model: V30 Thing (H930) AT&T
KDZ: I have tried US99820H, 20A, 10C but the result is same.
My device was root before try pie beta. Bootloader is unlocked.
And don't know about recovery.
Please help me brother, I'm in real trouble.
jamey090 said:
Model: V30 Thing (H930) AT&T
KDZ: I have tried US99820H, 20A, 10C but the result is same.
My device was root before try pie beta. Bootloader is unlocked.
And don't know about recovery.
Please help me brother, I'm in real trouble.
Click to expand...
Click to collapse
Wait. EU H930 is incompatible with US998 20H.
Do you have more than one phone? Because yesterday you were all over the EU H930 Pie thread, flashing that KDZ repeatedly on your phone.
You should never flash European firmware over North American variants and vice versa.
Here a couple of weeks ago you said you have H931:
jamey090 said:
I have AT&T H931 and should I have to up the software for root the device. I have tried to root without up but didn't work.
Click to expand...
Click to collapse
So, why were you flashing EU H930 Pie on your phone yesterday? You are going to brick your phone.
If you indeed do have H931 (which seems to be the case, since you say it's "AT&T"), then you need to go back to Frankenstein and start over. Flash US998 Nougat, Master Reset, then US998 Oreo and STAY there until North American Pie is released.
ChazzMatt said:
Wait. EU H930 is incompatible with US998 20H.
Do you have more than one phone? Because yesterday you were all over the EU H930 Pie thread, flashing that KDZ repeatedly on your phone.
You should never flash European firmware over North American variants and vice versa.
Here a couple of weeks ago you said you have H931:
So, why were you flashing EU H930 Pie on your phone yesterday? You are going to brick your phone.
If you indeed do have H931 (which seems to be the case, since you say it's "AT&T"), then you need to go back to Frankenstein and start over. Flash US998 Nougat, Master Reset, then US998 Oreo and STAY there until North American Pie is released.
Click to expand...
Click to collapse
Thank you brother, but I have tried US998 nougat already but bootloop is happening. And sorry, my mistake, my phone is At&T 931
jamey090 said:
Thank you brother, but I have tried US998 nougat already but bootloop is happening. And sorry, my mistake, my phone is At&T 931
Click to expand...
Click to collapse
You need to do the Master Reset after flashing US998 Nougat to stabilize it. Until then you will get bootloop. That's why Master Reset is there.
To me, at least, it seems you aren't following the instructions.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
You need to do the Master Reset after flashing US998 Nougat to stabilize it. Until then you will get bootloop. That's why Master Reset is there.
To me, at least, it seems you aren't following the instructions.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Thank you brother, 2nd-time master reset works.
I Tried to Update But Cant Possible.
Any One How to update LG V30 AS998?
Plz Tell Me I am New in Community ?
waseemrehmat said:
I Tried to Update But Cant Possible.
Any One How to update LG V30 AS998?
Plz Tell Me I am New in Community [emoji20]
Click to expand...
Click to collapse
This is not really the right place to ask this question, so the thread will be moved by a mod. Q&A Section is better. (EDIT: Mod just moved it. Thank you!)
To update AS998, see Frankenstein instructions. Convert to US998, then update to latest Oreo US998.
I also already answered you in Frankenstein thread yesterday:
_____
waseemrehmat said:
I want yo update my LG V30 AS998 to Pie Update.
Click to expand...
Click to collapse
You keep saying that in several non-relevant thread... but do you mean stock LG Pie or Linage-based custom ROM Pie? Stock firmware Pie is still being rolled out.
(I'm still on rooted Oreo firmware myself.)
If you want Lineage custom ROMs then you need to bootloader unlock and root, and flash custom ROMs. See WTF INSTRUCTIONS for that.
If you want just stock firmware Pie update, then convert to latest US998 Oreo and wait for US998 Pie. See Frankenstein instructions.
Or what I've done -- bootloader unlock, install TWRP, root, THEN update to latest Oreo US998.
waseemrehmat said:
Is AS998 Converted to US998.
Click to expand...
Click to collapse
What AS998 firmware are you on right now? Nougat, like 10d or early Oreo like 20a?
Yes, you can convert regional carrier AS998 to US988, using the Frankenstein instructions.
READ them carefully. Follow them carefully.
The only caveat is some AS998 were actually former LS998 converted by eBay dealers, using Octopus box to carrier unlock the Sprint LS998. In at least one instance, an AS998 user could NOT successfully Frankenstein to US998 -- due to something the Octopus box "broke".
Sent via open market LG US998 V30/V30+
ChazzMatt said:
This is not really the right place to ask this question, so the thread will be moved by a mod. Q&A Section is better.
To update AS998, see Frankenstein instructions. Convert to US998, then update to latest Oreo US998.
I also already answered you in Frankenstein thread yesterday:
_____
You keep saying that in several non-relevant thread... but do you mean stock LG Pie or Linage-based custom ROM Pie? Stock firmware Pie is still being rolled out.
(I'm still on rooted Oreo firmware myself.)
If you want Lineage custom ROMs then you need to bootloader unlock and root, and flash custom ROMs. See WTF INSTRUCTIONS for that.
If you want just stock firmware Pie update, then convert to latest US998 Oreo and wait for US998 Pie. See Frankenstein instructions.
Or what I've done -- bootloader unlock, install TWRP, root, THEN update to latest Oreo US998.
What AS998 firmware are you on right now? Nougat, like 10d or early Oreo like 20a?
Yes, you can convert regional carrier AS998 to US988, using the Frankenstein instructions.
READ them carefully. Follow them carefully.
The only caveat is some AS998 were actually former LS998 converted by eBay dealers, using Octopus box to carrier unlock the Sprint LS998. In at least one instance, an AS998 user could NOT successfully Frankenstein to US998 -- due to something the Octopus box "broke".
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
My Software Version is Android Oreo AS99820b
waseemrehmat said:
My Software Version is Android Oreo AS99820b
Click to expand...
Click to collapse
Then follow the Frankenstein instructions to convert to US998.
US998 Nougat
Master Reset
US998 Oreo. Go to 20h directly if you don't care about bootloader unlock and root. Or go to US998 20a temporarily, use WTF instructions to bootloader unlock, then go to US998 20h.
Wait for US998 Pie.
I've answered you several times. There's no alternate answers. You just have to go do it.
ChazzMatt said:
Then follow the Frankenstein instructions to convert to US998.
US998 Nougat
Master Reset
US998 Oreo. Go to 20h directly if you don't care about bootloader unlock and root. Or go to US998 20a temporarily, use WTF instructions to bootloader unlock, then go to US998 20h.
Wait for US998 Pie.
I've answered you several times. There's no alternate answers. You just have to go do it.
Click to expand...
Click to collapse
Any Video Available?
waseemrehmat said:
Any Video Available?
Click to expand...
Click to collapse
Not by me. But I provided screenshots in the Frankenstein instructions and you can use Google Translate in a web browser to translate entire page to your language.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
Not by me. But I provided screenshots in the Frankenstein instructions and you can use Google Translate in a web browser to translate entire page to your language.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Provide the Screenshot s
ChazzMatt said:
I provided screenshots in the Frankenstein instructions and you can use Google Translate in a web browser to translate entire page to your language.
Click to expand...
Click to collapse
waseemrehmat said:
Provide the Screenshot s
Click to expand...
Click to collapse
They are already there. I wouldn't have said I provided them if they weren't there.
9 screenshots already attached to the Frankenstein instructions post. They've been there since April 2018.
You need to go read the Instructions and look at them.
Use this Google Translate tool.
http://itools.com/tool/google-translate-web-page-translator
Put in the URL of the Frankenstein post:
https://forum.xda-developers.com/showpost.php?p=76510671&postcount=168
Sent via open market LG US998 V30/V30+
I updated my AS998 Oreo to US998 Pie
I followed Frankenstein instructions and here is how it went:
1. Flashed (PARTITION DL) NOUGAT US998 but after connecting to LGUP again it still showed AS998 and UPGRADE to Oreo US998 was not allowed.
2. Flashed (PARTITION DL) Oreo US998 and it worked.
3. Flashed (UPGRADE) Pie downloaded from here.
01eg.art said:
I followed Frankenstein instructions and here is how it went:
1. Flashed (PARTITION DL) NOUGAT US998 but after connecting to LGUP again it still showed AS998 and UPGRADE to Oreo US998 was not allowed.
2. Flashed (PARTITION DL) Oreo US998 and it worked.
3. Flashed (UPGRADE) Pie downloaded from here.
Click to expand...
Click to collapse
Hello. I have AS998 oreo, i want to update pie. can you show me Instruction? please help me
EXTREMPOWER said:
Hello. I have AS998 oreo, i want to update pie. can you show me Instruction? please help me
Click to expand...
Click to collapse
See the post you quoted. It has the links for instructions. All the other posts on page 1 also give you more information about the process.
https://www.mylgphones.com/lg-v30-us998-android-pie-9-0-update-now-available.html?amp
Kdz posted in the link should be used or not @ChazzMatt
yes
This is from my us cellular v30. Didn't download since i am rooted.
fatboysh said:
This is from my us cellular v30. Didn't download since i am rooted.
Click to expand...
Click to collapse
That's ota update. What is your current software version?
ChazzMatt said:
yes
Click to expand...
Click to collapse
If I recall correctly you made a thread then locked it until the kdz is out, but can't find it, is that thread going to have the TWRP version when it becomes available?
HueyT said:
That's ota update. What is your current software version?
Click to expand...
Click to collapse
I am on latest oreo
Diego1751 said:
If I recall correctly you made a thread then locked it until the kdz is out, but can't find it, is that thread going to have the TWRP version when it becomes available?
Click to expand...
Click to collapse
Yes. KDZ thread is unlocked and live:
[US998][STOCK][PIE]LG V30 US998 US99830b_00_0902.kdz
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99830a000704-kdz-t3952256
But dev JohnFawkes will have to download the KDZ and create TWRP-flashable zip in his spare time. May take a few days. He's a busy person!
ChazzMatt said:
Yes. But dev JohnFawkes will have to download the KDZ and create it in his spare time. May take a few days. He's a busy person!
Click to expand...
Click to collapse
Awesome! Thanks I was just asking so I knew where to check, I couldn't find that thread.
Anybody know the answer to this. If I have a converted LS998 and changed to US998, no magisk, no TWRP, but bootloader unlocked, can I take OTA? Will I get OTA?
Thanks
s2jpark said:
Anybody know the answer to this. If I have a converted LS998 and changed to US998, no magisk, no TWRP, but bootloader unlocked, can I take OTA? Will I get OTA?
Thanks
Click to expand...
Click to collapse
You probably won't get OTA. It depends on IMEI, I've read.
I saw this update is from US cellular and supports band 66. Does it also support volte and wifi calling?
cbr69er said:
I saw this update is from US cellular and supports band 66. Does it also support volte and wifi calling?
Click to expand...
Click to collapse
On some carriers like T-Mobile
ChazzMatt said:
You probably won't get OTA. It depends on IMEI, I've read.
Click to expand...
Click to collapse
Thanks. I'll likely use LGUP.
ChazzMatt said:
Yes. KDZ thread is unlocked and live:
[US998][STOCK][PIE]LG V30 US998 US99830b_00_0902.kdz
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99830a000704-kdz-t3952256
But dev JohnFawkes will have to download the KDZ and create TWRP-flashable zip in his spare time. May take a few days. He's a busy person!
Click to expand...
Click to collapse
rmgibbs1861 said:
Click to expand...
Click to collapse
@JohnFawkes TWRP flashable zip for US998 Pie is done!
Go here and thank him!
https://forum.xda-developers.com/lg-v30/development/rom-fw-lg-v30-joan-us998-30b-twrp-t3973811