LG V30 Bricked?? - LG V30 Questions & Answers

I am stuck with only recovery (TWRP) and bootloader. When i try to flash a new ROM twrp says failed to mount /system (invalid argument), and when i do mount system by changing /system from ext4 to fat then back to ext4 and mounting system and reboot to system, my phone instead goes back to bootloader. I cannot think of anything else that could solve this please help.

BananaPi+ said:
I am stuck with only recovery (TWRP) and bootloader. When i try to flash a new ROM twrp says failed to mount /system (invalid argument), and when i do mount system by changing /system from ext4 to fat then back to ext4 and mounting system and reboot to system, my phone instead goes back to bootloader. I cannot think of anything else that could solve this please help.
Click to expand...
Click to collapse
Why just don't you try this step by step URL,or just flash your region KDZ simple..

Put your phone into download mode (shut off phone, hold volume up, insert usb cable) and flash with LGUP.

Related

[Q] HELP AMONRA RECOVERy ERROR

i have amonra 3.15 and im getting this error on my s-on rezound
E: can't mount /dev/block/mmcblkp36 ( File exists )
The only thing i did wrong when flashing a rom last night was that i did toggle MS-mount or something like that i mounted my int-sd to my pc and booted into bootloader from fastboot to flash boot.img without disabling the mount now im stuck help meeeee!!!
im using hasoon2000's toolkit 2.1
also says
E:Can't mount CACHE:recovery/log
E:Can't mount CACHE:recovery/command
fixed it i had to flash another recovery (TWRP) and format cach

Which recovery?

Hi I have installed miui 8 lollipop cn dev whith UB. When I install any recovery, first time there is a error shows that can not mount internal storage and second time when I reboot to recovery it shows it cant mount system. Plz note that I have wiped userdata after flashing twrp in fastboot and also have tried without data wiping. After second recovery reboot, system wont boot. I dont have hte same problem on mm firmware.
Errors:
Failed to mount /sdcard
Failed to mount system(invalid argument)
RE
SMYM said:
Hi I have installed miui 8 lollipop cn dev whith UB. When I install any recovery, first time there is a error shows that can not mount internal storage and second time when I reboot to recovery it shows it cant mount system. Plz note that I have wiped userdata after flashing twrp in fastboot and also have tried without data wiping. After second recovery reboot, system wont boot. I dont have hte same problem on mm firmware.
Errors:
Failed to mount /sdcard
Failed to mount system(invalid argument)
Click to expand...
Click to collapse
1) Try to flash ALKA Recovery OR
2) Dload ANDROID IMAGE KITCHEN extract boot.img from rom you want to flash put it in AIK Folder extract then open folder RAMDISK and edit file fstab.qcom where you will find ( ,verify ) delete this and then you will find (forceencrypt) change it to encryptable repack boot.img and flash it via fastboot this might solve your problem if anything goes wrong simply flash original boot.img

TWRP cannot access internal storage.

Hi all!
I recieved my new OPX yesterday, brand new from oneplus store.
The phone immediatly updated through the ota to:
OnePlusXOxygen_14_OTA_019_all_201611071506
After that i followed this guide:
https://forums.oneplus.net/threads/...om-recovery-root-take-efs-backup-more.401713/
I installed all the drivers and managed to unlock the bootloader without any problem.
(it said "device tampered: no, device unlocked: yes" using the command: fastboot oem device-info
The problem starts at twrp.
I have downloaded twrp-3.0.2-2_blu_spark.v41-onyx_by-engstk.img and i can flash it to recovery using
fastboot flash recovery recovery.img (after renaming it to recovery.img)
After that I use the command: fastboot boot recovery.img
I can enter TWRP, but I cannot do anything. It cannot mount anything and on all the storages there is 0mb.
After this I can reboot normal and the normal recovery is back, so my phone isnt bricked or anything like that
I did try to download OnePlusXOxygen_14_OTA_019_all_201611071506_03f73e21449d4d31.zip and flashed it but the twrp problem still persists.
I tried the other twrp for the new bootloader by Nachiket.Namjoshi, but with the same result.
I have no Idea what to do, can anyone help me? Why can´t I access files from twrp?
Does it have something to do with my phone being brand new?
/regards Bror David
brordavid said:
Hi all!
I recieved my new OPX yesterday, brand new from oneplus store.
The phone immediatly updated through the ota to:
OnePlusXOxygen_14_OTA_019_all_201611071506
After that i followed this guide:
https://forums.oneplus.net/threads/...om-recovery-root-take-efs-backup-more.401713/
I installed all the drivers and managed to unlock the bootloader without any problem.
(it said "device tampered: no, device unlocked: yes" using the command: fastboot oem device-info
The problem starts at twrp.
I have downloaded twrp-3.0.2-2_blu_spark.v41-onyx_by-engstk.img and i can flash it to recovery using
fastboot flash recovery recovery.img (after renaming it to recovery.img)
After that I use the command: fastboot boot recovery.img
I can enter TWRP, but I cannot do anything. It cannot mount anything and on all the storages there is 0mb.
After this I can reboot normal and the normal recovery is back,
so my phone isnt bricked or anything like that
I did try to download OnePlusXOxygen_14_OTA_019_all_201611071506_03f73e21449d4d31.zip and flashed it but the twrp problem still persists.
I tried the other twrp for the new bootloader by Nachiket.Namjoshi, but with the same result.
I have no Idea what to do, can anyone help me? Why can´t I access files from twrp?
Does it have something to do with my phone being brand new?
/regards Bror David
Click to expand...
Click to collapse
Hello, recieved your PM,
I'm guessing something wrong has been done on your part, however, its okay, no harm will be done
from the OP i could infer that your TWRP isnt getting flashed, as (if i understand it correctly) OnePlus Recovery is restored when you reboot
i would suggest you to follow this guide and my recovery.
and when you unlock, always let your phone boot completely before rushing to flashifying stuff.
follow this guide and postback with any info (if more than this)
also, the build number issue is what i cannot confirm, as I have only seen 1 OPX in my life (yes, believe me) and that was mine, since Im currently on a different ROM i cannot post my build number.... @Joshwin Aranha could maybe help you with build number.
Nachiket.Namjoshi said:
Hello, recieved your PM,
I'm guessing something wrong has been done on your part, however, its okay, no harm will be done
from the OP i could infer that your TWRP isnt getting flashed, as (if i understand it correctly) OnePlus Recovery is restored when you reboot
i would suggest you to follow this guide and my recovery.
and when you unlock, always let your phone boot completely before rushing to flashifying stuff.
follow this guide and postback with any info (if more than this)
also, the build number issue is what i cannot confirm, as I have only seen 1 OPX in my life (yes, believe me) and that was mine, since Im currently on a different ROM i cannot post my build number.... @Joshwin Aranha could maybe help you with build number.
Click to expand...
Click to collapse
Thanks for reply!
I believe that I manage to flash twrp. In fastboot I get this:
target reported max download size of 536870912 bytes
sending 'recovery' (15860 KB)...
OKAY [ 0.500s]
writing 'recovery'...
OKAY [ 0.223s]
finished. total time: 0.726s
I can boot into twrp, and I see the different options (backup, restore, etc), but when I choose backup I cannot choose any storage. All of the storages is listed as 0mb. I can see folders under install menu (boot, cache, data, dev, etc, external_sd.....), but no files appears. In the logs in TWRP I get a lot of errors regarding cannot mount storages.
My only option from here is rebooting into os again, and when I do that, twrp gets overwritten by oneplus recovery.
BTW, all the storages works as they should in OP:s recovery.
The errors im having in twrp are these:
Erimary block device 'dev/block/platform/msm_sdcc.1/by-name/userdata' for mount point '/data' is not present!
E:Unable to find partition size for 'boot'
E:Unable to find partition size for 'recovery'
E:Unable to find partition size for 'misc'
E:Unable to find partition size for 'efs1'
E:Unable to find partition size for 'efs2'
E:unable to set bootloader message.
Failed to mount '/data' (invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/firmware' (invalid argument)
Failed to mount '/system' (invalid argument)
Failed to mount '/data' (invalid argument)
Failed to mount '/cache' (invalid argument)
Failed to mount '/persist' (invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (invalid argument)
Failed to mount '/cache' (invalid argument)
Full SELinux support is present
Failed to mount '/cache' (invalid argument)
Failed to mount '/cache' (invalid argument)
Unable to mount /data/media/TWRP/.twrps
MTP enabled
As I wrote to Nachiket.Namjoshi, I have compared my phone with a co-workers OPX and there are differences in build numbers
My is:
ONE E1003_15_161107 and my co-worker: ONE E1003_14_161107.
brordavid said:
Thanks for reply!
I believe that I manage to flash twrp. In fastboot I get this:
target reported max download size of 536870912 bytes
sending 'recovery' (15860 KB)...
OKAY [ 0.500s]
writing 'recovery'...
OKAY [ 0.223s]
finished. total time: 0.726s
I can boot into twrp, and I see the different options (backup, restore, etc), but when I choose backup I cannot choose any storage. All of the storages is listed as 0mb. I can see folders under install menu (boot, cache, data, dev, etc, external_sd.....), but no files appears. In the logs in TWRP I get a lot of errors regarding cannot mount storages.
My only option from here is rebooting into os again, and when I do that, twrp gets overwritten by oneplus recovery.
BTW, all the storages works as they should in OP:s recovery.
The errors im having in twrp are these:
Erimary block device 'dev/block/platform/msm_sdcc.1/by-name/userdata' for mount point '/data' is not present!
E:Unable to find partition size for 'boot'
E:Unable to find partition size for 'recovery'
E:Unable to find partition size for 'misc'
E:Unable to find partition size for 'efs1'
E:Unable to find partition size for 'efs2'
E:unable to set bootloader message.
Failed to mount '/data' (invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/firmware' (invalid argument)
Failed to mount '/system' (invalid argument)
Failed to mount '/data' (invalid argument)
Failed to mount '/cache' (invalid argument)
Failed to mount '/persist' (invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (invalid argument)
Failed to mount '/cache' (invalid argument)
Full SELinux support is present
Failed to mount '/cache' (invalid argument)
Failed to mount '/cache' (invalid argument)
Unable to mount /data/media/TWRP/.twrps
MTP enabled
As I wrote to Nachiket.Namjoshi, I have compared my phone with a co-workers OPX and there are differences in build numbers
My is:
ONE E1003_15_161107 and my co-worker: ONE E1003_14_161107.
Click to expand...
Click to collapse
Hi there, sorry for joining late to the party
So about the TWRP, I'm not sure what is going on, because the command is correct, and the log you posted is over my head, its kinda mind boggling if the Recovery flashed correctly, which as I understand it did, then it should't throw those errors. @Nachiket.Namjoshi that's your thing bro.
Regarding build numbers, I'm confused, at the outset I'd anyway like you to post a screenshot of your About Phone section, and the other thing, you stated at the beginning of your thread that you OTA updated to OnePlusXOxygen_14_OTA_019_all_201611071506, but in your second reply you say that it say's ONE E1003_15_161107, can you clarify this ? Because as of now I'm still running OnePlusXOxygen_14_OTA_019_all_201611071506, i.e Oxygen OS (OOS) 3.1.4. And my build number is ONE E1003_14_161107.
Joshwin Aranha said:
Hi there, sorry for joining late to the party
So about the TWRP, I'm not sure what is going on, because the command is correct, and the log you posted is over my head, its kinda mind boggling if the Recovery flashed correctly, which as I understand it did, then it should't throw those errors. @Nachiket.Namjoshi that's your thing bro.
Regarding build numbers, I'm confused, at the outset I'd anyway like you to post a screenshot of your About Phone section, and the other thing, you stated at the beginning of your thread that you OTA updated to OnePlusXOxygen_14_OTA_019_all_201611071506, but in your second reply you say that it say's ONE E1003_15_161107, can you clarify this ? Because as of now I'm still running OnePlusXOxygen_14_OTA_019_all_201611071506, i.e Oxygen OS (OOS) 3.1.4. And my build number is ONE E1003_14_161107.
Click to expand...
Click to collapse
Welcome to the party. :laugh:
My co-worker suggested that I should erase recovery before flashing the twrp doing this:
fastboot erase recovery
fastboot flash recovery recovery.img
fastboot boot recovery.img
I did this, but I have still problem with twrp.
At first boot after i bought OPX the phone updated itself (cant remember the actual name on that beacuse the system downloaded it, but it was 3.1.4), after that i unlocked bootloader and all the other stuff, usb debugging etc.
After I failed the first time with twrp, I flashed this one hoping that twrp would work after flashing:
OnePlusXOxygen_14_OTA_019_all_201611071506_03f73e21449d4d31.zip (from op:s download page)
Here is a screenshot of my "about phone section"
https://drive.google.com/open?id=0B9XjA60WaKGVSXZ4OHEtdVQ3X0k
Might there be problem with the fastboot/adb environment?
/regards Bror David
brordavid said:
Welcome to the party. :laugh:
My co-worker suggested that I should erase recovery before flashing the twrp doing this:
fastboot erase recovery
fastboot flash recovery recovery.img
fastboot boot recovery.img
I did this, but I have still problem with twrp.
At first boot after i bought OPX the phone updated itself (cant remember the actual name on that beacuse the system downloaded it, but it was 3.1.4), after that i unlocked bootloader and all the other stuff, usb debugging etc.
After I failed the first time with twrp, I flashed this one hoping that twrp would work after flashing:
OnePlusXOxygen_14_OTA_019_all_201611071506_03f73e21449d4d31.zip (from op:s download page)
Here is a screenshot of my "about phone section"
https://drive.google.com/open?id=0B9XjA60WaKGVSXZ4OHEtdVQ3X0k
Might there be problem with the fastboot/adb environment?
/regards Bror David
Click to expand...
Click to collapse
no, most likely not.
one final question, as per OP you said you are back into Oxygen Recovery when you reboot to recovery after flashing, is that correct?
im going to leave a method here for you to try.... I'm not sure if it will work as I cannot get handson to your device.. but after reading your issue
only thing that pops up to my mind is: messed up partitions..
here is what you should try:
boot to fastboot mode
use following commands in same order
Code:
[LIST]
[*]fastboot flash recovery recovery.img
[*]fastboot format userdata - [B][COLOR=Red]NOTE: THIS WILL FORMAT YOUR ENTIRE INTERNAL DATA SO BACKUP FIRST[/COLOR][/B]
[*]fastboot boot recovery.img
[/LIST]
reboot to recovery again (to test)
Nachiket.Namjoshi said:
no, most likely not.
one final question, as per OP you said you are back into Oxygen Recovery when you reboot to recovery after flashing, is that correct?
im going to leave a method here for you to try.... I'm not sure if it will work as I cannot get handson to your device.. but after reading your issue
only thing that pops up to my mind is: messed up partitions..
here is what you should try:
boot to fastboot mode
use following commands in same order
Code:
[LIST]
[*]fastboot flash recovery recovery.img
[*]fastboot format userdata - [B][COLOR=Red]NOTE: THIS WILL FORMAT YOUR ENTIRE INTERNAL DATA SO BACKUP FIRST[/COLOR][/B]
[*]fastboot boot recovery.img
[/LIST]
reboot to recovery again (to test)
Click to expand...
Click to collapse
No, I can boot into TWRP, but I cannot flash/backup anything at all in TWRP as I cannot access the storages.
After I reboot from TWRP to OOS TWRP gets overwritten and Oxygen Recovery is back.
I cannot backup anything. I'm not rooted
Will the OS also disappear?
brordavid said:
No, I can boot into TWRP, but I cannot flash/backup anything at all in TWRP as I cannot access the storages.
After I reboot from TWRP to OOS TWRP gets overwritten and Oxygen Recovery is back.
I cannot backup anything. I'm not rooted
Will the OS also disappear?
Click to expand...
Click to collapse
well you can backup your data in internal storage, it gonna be gone if you use that command, but hopefully its worth it (90% chance)
EDIT: you should really try those steps. im 9-% positive that should solve the problem
Nachiket.Namjoshi said:
well you can backup your data in internal storage, it gonna be gone if you use that command, but hopefully its worth it (90% chance)
EDIT: you should really try those steps. im 9-% positive that should solve the problem
Click to expand...
Click to collapse
Sorry, it didnt work. All the steps seems fine (as you can see).
C:\Users\David\Downloads\Oneplus X (onyx)\twrp variant två ny bootloader>fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (15860 KB)...
OKAY [ 0.499s]
writing 'recovery'...
OKAY [ 0.222s]
finished. total time: 0.727s
C:\Users\David\Downloads\Oneplus X (onyx)\twrp variant två ny bootloader>fastboot format userdata
Creating filesystem with parameters:
Size: 12611891200
Block size: 4096
Blocks per group: 32768
Inodes per group: 8192
Inode size: 256
Journal blocks: 32768
Label:
Blocks: 3079075
Block groups: 94
Reserved block group size: 751
Created filesystem with 11/770048 inodes and 88617/3079075 blocks
target reported max download size of 536870912 bytes
erasing 'userdata'...
OKAY [ 1.877s]
sending 'userdata' (136970 KB)...
OKAY [ 4.294s]
writing 'userdata'...
OKAY [ 1.809s]
finished. total time: 7.989s
C:\Users\David\Downloads\Oneplus X (onyx)\twrp variant två ny bootloader>fastboot boot recovery.img
downloading 'boot.img'...
OKAY [ 0.500s]
booting...
OKAY [ 0.026s]
finished. total time: 0.531s
I can enter twrp, but all the errors are still there.
I also tried to reboot from twrp to twrp, and twrp is still there, but with all the errors.
TWRP takes a while to boot, but I guess thats beacuse of all the mounting errors.
(I tried all of your steps twice)
It's strange, because in oxygen recovery everything is mountable..
I'm really grateful that you are helping me. Any other suggestions?
I have exactly the same symptoms on my new OPX, got it last Thursday. mfg 13.11.2016
ONE E1003
/ Mattias
Mattias N said:
I have exactly the same symptoms on my new OPX, got it last Thursday. mfg 13.11.2016
ONE E1003
/ Mattias
Click to expand...
Click to collapse
Thank god I'm not alone.
It must be something hardware wise then?
A little update.
I had a remote session today with oneplus support (they are really helpful!) and I guess they did some kind of brick restore thingy. It didn't work. After the remote session the phone stops at the oneplus logo (but now I can't access storages in oxygen recovery either) , so I'm returning the phone and letting oneplus repair it.
I'll keep you updated when there are more news.
Thanks for your help here at xda, oneplus x has a great community here.
hello, here the same problem.... tried a few TWRP recovery versions but can't access the internal Storage. After the try to flash the phone with the MSMdownloadtool 2.0 (original OP Recovery Flash-Tool) the Oneplus X even boot anymore. No idea what happens with the newest Generation OPX
Date of Manufacture was November 2016?! Perhaps, the problem is the newer OOS 3.xxx. With OOS2.xxx i had no problems to Flash CM13 to a few OPX
Oneplus_X_Flasher said:
hello, here the same problem.... tried a few TWRP recovery versions but can't access the internal Storage. After the try to flash the phone with the MSMdownloadtool 2.0 (original OP Recovery Flash-Tool) the Oneplus X even boot anymore. No idea what happens with the newest Generation OPX
Date of Manufacture was November 2016?! Perhaps, the problem is the newer OOS 3.xxx. With OOS2.xxx i had no problems to Flash CM13 to a few OPX
Click to expand...
Click to collapse
Another with the same problem. There is something strange going on. Have you tried a remote session with oneplus or are you returning it?
I know I shouldn't think like this, but it feels good not being the only one with this problem. =)
hello, yes we tried a remote session with oneplus but the technican also can't help. Yes! something strange ist going on with the newer OPX Generation. Three OPX with DOM 2015 no problem to Flash CM13 and this one with DOM 2016 unable to Mount Partition in Recovery
in this thread, is perhaps the same problem...only already destroyed with the original Rescue Builder from OP http://forum.xda-developers.com/oneplus-x/help/bricked-oneplus-x-removable-drive-t3518620/page2
Same problem here
I received new onyx yesterday. I have exactly the same problem!!! tried the same things.
I didnt have these problems on my last onyx
do you have OOS 3 or OOS 2 on your new OnePlus X? I think the problem is a bug in OOS3/Android 6
Oneplus_X_Flasher said:
hello, yes we tried a remote session with oneplus but the technican also can't help. Yes! something strange ist going on with the newer OPX Generation. Three OPX with DOM 2015 no problem to Flash CM13 and this one with DOM 2016 unable to Mount Partition in Recovery
in this thread, is perhaps the same problem...only already destroyed with the original Rescue Builder from OP http://forum.xda-developers.com/oneplus-x/help/bricked-oneplus-x-removable-drive-t3518620/page2
Click to expand...
Click to collapse
I am one of the people who had a bricked device (black screen, white led) and was lucky (tricked them) to get my device/mainboard exchanged, see http://forum.xda-developers.com/oneplus-x/help/bricked-oneplus-x-removable-drive-t3518620/page2
I was on ONE E1003_14_161107 before and now with the new mainboard I also have ONE E1003_15_161107 and twrp can't find the partitions.
After I read your post I am sure ONE E1003_15_161107 is a build to stop twrp from working and so stop people rooting and messing with their phones.
i dont think so...oneplus has no problems with the rooter and flasher so why do that intentionally?^^ the support also dont know about the problem with the locked internal Storage.
where do i find the " ONE E1003_15_161107" ? is it on the sticker of the original Oneplus X Box?
you can find it in Settings --> about phone --> Build number
I have also ONE E1003_15_161107

No ADB sideload in TWRP on Huawei

Hi
I'm running TWRP 3.3.1 and am rooted. I have no ADB sideload, at least it appears to be loading but does nothing.
I think the problem(you tell me)is that TWRP repeatedly shows the /data partition as not mounting e.g. 'Failed to mount /data (invalid argument)'. Whenever one attempts to carry out a process with TWRP this always comes up.
I have tried the following:
1) Repair the partition with e2fcsk
2) Change the filesystem to fat or ext3 and then back to ext4.
3) Wipe the partition
Still no go. This can't be normal. I should say I'm running ADB and Fastboot from linux and all commands work so it can't be a driver problem. The device is being seen.
I have googled this but there are no clear answers.
thanks
Cliff
cliffhanger54 said:
Hi
I'm running TWRP 3.3.1 and am rooted. I have no ADB sideload, at least it appears to be loading but does nothing.
I think the problem(you tell me)is that TWRP repeatedly shows the /data partition as not mounting e.g. 'Failed to mount /data (invalid argument)'. Whenever one attempts to carry out a process with TWRP this always comes up.
I have tried the following:
1) Repair the partition with e2fcsk
2) Change the filesystem to fat or ext3 and then back to ext4.
3) Wipe the partition
Still no go. This can't be normal. I should say I'm running ADB and Fastboot from linux and all commands work so it can't be a driver problem. The device is being seen.
I have googled this but there are no clear answers.
thanks
Cliff
Click to expand...
Click to collapse
I'm going to try downgrading TWRP
I'm going to try downgrading TWRP
cliffhanger54 said:
I'm going to try downgrading TWRP
Click to expand...
Click to collapse
Seems to have worked . Why? This was on Huawei 5c
Cliff
cliffhanger54 said:
Seems to have worked . Why? This was on Huawei 5c
Cliff
Click to expand...
Click to collapse
Seems I was premature. Mounting of /data cured, sideload not still doesn't work

E:/ I Can't Mount / Cache ASUS Z010D

Good night,
I have an ASUS Z010D device that entered a loop, when entering the recovery mode it throws a message E: / I Can't Mount / Cache also when applying any option in the menu it throws a mount error in the E: drive and several directories.
I have tried various commands in adb and fastboot but have not been successful.
Important: the bootloader locked and I have not managed to unlock it since the computer does not start the operating system.
Thanks for the support you can give me!
@jesusz24
Seems to be a TWRP related problem. Or partition /cache doesn't exist.
answer
jwoegerbauer said:
@jesusz24
Seems to be a TWRP related problem. Or partition /cache doesn't exist.
Click to expand...
Click to collapse
hi jwoegerbauer,
if apparently it is a recovery problem.
The cache partition allows me to format it without any problem through fastboot, which seems strange to me.
The problem really is that I can't root the computer or unlock the bootloader before it loops.
at the moment it does not let me install the twrp to try to distribute.
Do you have any procedure to unlock the bootloader?
thanks for him
@jesusz24
Never have installed TWRP or any other custom recovery on the mobile devices I have and/or I had, hence can't help you with your TWRP problem.

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