Installed Recovery From Flashify, Now I can Boot Into Recovery. The Red and Blue Led lights blink and screen is black. All i can do is restart and boot normally. I am on VS98535B .. Android 5.1.1.
LG G3 VERISON V985 4G.
Help me out of this ****.
I did the same thing. I was told to flash back to stock rom but have not found a way that works yet.
jpv027 said:
I did the same thing. I was told to flash back to stock rom but have not found a way that works yet.
Click to expand...
Click to collapse
Go to my Verizon LG G3 Toolkit to easily restore to stock and more!
NBreunig3 said:
Go to my Verizon LG G3 Toolkit to easily restore to stock and more!
Click to expand...
Click to collapse
Thanks. I am actually trying it now. But when I got to flash to stock I get "VSB98546A is not supported."
I also tried LG flash tool, set the port to 41, and I get an error "Download FAIL!!. Model information check fail.".
I used these files:
LGVS985_20140620_LGFLASHv160.dll
VS98510B_03.tot
jpv027 said:
Thanks. I am actually trying it now. But when I got to flash to stock I get "VSB98546A is not supported."
I also tried LG flash tool, set the port to 41, and I get an error "Download FAIL!!. Model information check fail.".
I used these files:
LGVS985_20140620_LGFLASHv160.dll
VS98510B_03.tot
Click to expand...
Click to collapse
What is your phone model number?
NBreunig3 said:
What is your phone model number?
Click to expand...
Click to collapse
LG-VS985W
jpv027 said:
LG-VS985W
Click to expand...
Click to collapse
Interesting it should just be LG-VS985
Did you purchase the phone from Verizon?
NBreunig3 said:
Interesting it should just be LG-VS985
Did you purchase the phone from Verizon?
Click to expand...
Click to collapse
That's what it says on the back. The w is just because it's white
jpv027 said:
That's what it says on the back. The w is just because it's white
Click to expand...
Click to collapse
It should work with the toolkit
NBreunig3 said:
It should work with the toolkit
Click to expand...
Click to collapse
I'll try using a different computer later
Tried with an older computer 32bit with usb 2.0 and it did the same thing. Toolkit said "VSB98546A is not supported," also tried the toolkit to instal twrp and it gave the same warning. LG flash tool fails because of model check. When you scroll up next to model is blank.
I also tried flashing a kdz using lg flash tool 2014 and it was jsut question marks. The status bar would go across on screen then nothing. Nothing ever changed on phone.
First things first. With the phone in download mode and connected to the PC via USB, when you look in Windows' Device Manager, do you see the phone listed in the Modem section?
roirraW "edor" ehT said:
First things first. With the phone in download mode and connected to the PC via USB, when you look in Windows' Device Manager, do you see the phone listed in the Modem section?
Click to expand...
Click to collapse
Yes, says LGE Android net Modem.
jpv027 said:
Yes, says LGE Android net Modem.
Click to expand...
Click to collapse
The only KDZs you can flash from stock 46A are 35B or 47A. If you want to get to where you can easily root and install TWRP, you'll have to flash the 10B TOT using the .DLL that's extracted from the 35B KDZ, then root using the Stump app and use TWRP Manager from the Play Store to flash TWRP. Then you can flash whatever bootstack and ROM you want.
You can get the 10B TOT and 35B .DLL from my Android File Host link at the bottom of @annoyingduck's stickied return to stock thread in the General section. You'll have to Google for the software to flash TOTs.
roirraW "edor" ehT said:
The only KDZs you can flash from stock 46A are 35B or 47A. If you want to get to where you can easily root and install TWRP, you'll have to flash the 10B TOT using the .DLL that's extracted from the 35B KDZ, then root using the Stump app and use TWRP Manager from the Play Store to flash TWRP. Then you can flash whatever bootstack and ROM you want.
You can get the 10B TOT and 35B .DLL from my Android File Host link at the bottom of @annoyingduck's stickied return to stock thread in the General section. You'll have to Google for the software to flash TOTs.
Click to expand...
Click to collapse
Thanks. I tried that too and got "model information check fail." I used these files:
LGVS985_20140620_LGFLASHv160.dll Is this the right dll file?
VS98510B_03.tot
I did more reading and it seems not using an LG cable can cause this. I tried with many brands but don't have an LG cable. If those are the correct files I guess my next step is to order an LG cable.
jpv027 said:
Thanks. I tried that too and got "model information check fail." I used these files:
LGVS985_20140620_LGFLASHv160.dll Is this the right dll file?
VS98510B_03.tot
I did more reading and it seems not using an LG cable can cause this. I tried with many brands but don't have an LG cable. If those are the correct files I guess my next step is to order an LG cable.
Click to expand...
Click to collapse
I can't tell by the filename alone if it's the right file. You can compare to what I have on Android File Host (link in the thread I mentioned).
The TOT file is likely correct. Yes, I always recommend using the original USB cable for flashing. Hopefully that's your solution.
Thanks so much for your help. Looks like I was using the wrong dll file. I used the one in this post below and it worked right away.
http://forum.xda-developers.com/showpost.php?p=63266194&postcount=84
---------- Post added at 12:40 PM ---------- Previous post was at 12:04 PM ----------
haziqt said:
Installed Recovery From Flashify, Now I can Boot Into Recovery. The Red and Blue Led lights blink and screen is black. All i can do is restart and boot normally. I am on VS98535B .. Android 5.1.1.
LG G3 VERISON V985 4G.
Help me out of this ****.
Click to expand...
Click to collapse
I had the same problem and was able to flash an old rom using the LG flashtool, here is a guide:
http://forum.xda-developers.com/showthread.php?t=2772199
But I had to use this dll file:
http://forum.xda-developers.com/showpost.php?p=63266194&postcount=84
After my phone reset during the flash it displayed 2 on the screen and did not pass. Just go into your PC's device manager and recheck the com port and change it back to 41. Mine changed as the phone reset during the flash process. Once I changed it back to 41 the flash resumed and the displayed 3 on the phone and the computer said pass.
MY Problem Has Been Recoverd By Flashing 35B KDZ using LG FLASH TOOL 2014. Easy and not need of any DLL file. Now i am on 47A using KDZ.
Thanks everyone
Related
Well guys I ****ed up. In the process of trying to flash the lollipop firmware, I bricked my phone. At first I wasnt that mad knowing I could use the LG Flash Tool to return to the stock firmware. I had done this once before and my phone was able to function again. The problem im having this time is that, even after loading the lg g3 verizon drivers, device manager displays the phone as in the screenshots, not under ports like its supposed to. Any ideas would be greatly appreciated seeing as I am currently without my phone and its killing me.
This is what device manager displays.
mball567 said:
This is what device manager displays.
Click to expand...
Click to collapse
Are you in Download mode when it displays that?
roirraW "edor" ehT said:
Are you in Download mode when it displays that?
Click to expand...
Click to collapse
When you get a chance, see if you have any other DLL files in your lg flash tool folder besides megalock.
While toting yesterday I had to pull another dll out of my backup folder. Maybe its in the op's drive folder and I overlooked it, but the flash tool definantly didn't install it and its the target dll not megalock.
bweN diorD said:
When you get a chance, see if you have any other DLL files in your lg flash tool folder besides megalock.
While toting yesterday I had to pull another dll out of my backup folder. Maybe its in the op's drive folder and I overlooked it, but the flash tool definantly didn't install it and its the target dll not megalock.
Click to expand...
Click to collapse
I just wanted to make sure, are you talking to me? If so, yes, I've used the LG VS985 v1.6 DLL in addition to the megalock.dll when trying to TOT.
roirraW "edor" ehT said:
I just wanted to make sure, are you talking to me? If so, yes, I've used the LG VS985 v1.6 DLL in addition to the megalock.dll when trying to TOT.
Click to expand...
Click to collapse
Yea, you, just checking.
I toted back from 23 and 12 yesterday, no issues. I just go back to the op to refresh my memory, because I don't do it that often.
bweN diorD said:
Yea, you, just checking.
I toted back from 23 and 12 yesterday, no issues. I just go back to the op to refresh my memory, because I don't do it that often.
Click to expand...
Click to collapse
Oh, that's cool, thanks for checking
Here is the VZW lollipop kdz. Got it from the LG Phone From app
http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FWE3T8Y032LDA1G8D325QQB/VS98523C_01.kdz
Did you try it? If so, what version did you try from?
Thank you, @bigshotrob22!
legalkill said:
Did you try it? If so, what version did you try from?
Click to expand...
Click to collapse
This isn't an OTA file, it's a KDZ which overwrites anything you have on your phone no matter what, using LG Mobile Tool 2014 on a Windows PC to flash it.
legalkill said:
Did you try it? If so, what version did you try from?
Click to expand...
Click to collapse
Haven't tried it yet
roirraW "edor" ehT said:
Thank you, @bigshotrob22!
This isn't an OTA file, it's a KDZ which overwrites anything you have on your phone no matter what, using LG Mobile Tool 2014 on a Windows PC to flash it.
Click to expand...
Click to collapse
No problem.
roirraW "edor" ehT said:
Thank you, @bigshotrob22!
This isn't an OTA file, it's a KDZ which overwrites anything you have on your phone no matter what, using LG Mobile Tool 2014 on a Windows PC to flash it.
Click to expand...
Click to collapse
I understood, I am on 23b and I didn't want to go back to 12 or 10 to go up to another "unofficial release", but if this flashes directly with no problem I may be more inclined to try it out.
this is the official OTA
This is it , finally we have the OTA , I checked and my official
Firmware is now 23c. Use the LG phone from app
legalkill said:
I understood, I am on 23b and I didn't want to go back to 12 or 10 to go up to another "unofficial release", but if this flashes directly with no problem I may be more inclined to try it out.
Click to expand...
Click to collapse
Yes you can flash directly without rolling back.
Anyone try rooting and TWRP? I assume it's possible, based on the leaks, but not ready to wipe everything until I know.
TIA.
bigshotrob22 said:
Yes you can flash directly without rolling back.
Click to expand...
Click to collapse
Has anyone tried that with this update? I would like to go straight from 23A to this 23C but I don't want to screw up my phone. This will be the first time I've used the LG Mobile tool.
Krusej23 said:
Has anyone tried that with this update? I would like to go straight from 23A to this 23C but I don't want to screw up my phone. This will be the first time I've used the LG Mobile tool.
Click to expand...
Click to collapse
Technically you can 'update' from 23A, but it's a KDZ so you will lose all data on your internal storage.
gatorstew said:
Technically you can 'update' from 23A, but it's a KDZ so you will lose all data on your internal storage.
Click to expand...
Click to collapse
That works for me because I'm not worried about my data on the phone since I have an LG backup. I'll try it this weekend.
Question
Can I flash the 23C_01 Lollipop KDZ, then manually (dd commands) flash the bumped 23C kernel then manually flash TWRP 2860 and be ok or will I get the secure boot error?
sd_N said:
Can I flash the 23C_01 Lollipop KDZ, then manually (dd commands) flash the bumped 23C kernel then manually flash TWRP 2860 and be ok or will I get the secure boot error?
Click to expand...
Click to collapse
You also need the 12B bootloader (aboot.img).
Sent from my VK810 4G
roirraW "edor" ehT said:
You also need the 12B bootloader (aboot.img).
Sent from my VK810 4G
Click to expand...
Click to collapse
Yes...the link is down on that particular aboot.img.... MediaFire shows a page loop error. Would you happen to have it anywhere? .. or point me in the right direction.
sd_N said:
Yes...the link is down on that particular aboot.img.... MediaFire shows a page loop error. Would you happen to have it anywhere? .. or point me in the right direction.
Click to expand...
Click to collapse
It's also in the JasmineROM 6.0 zip.
Sent from my VK810 4G
I rooted via this thread: http://forum.xda-developers.com/android/development/guide-root-method-lg-devices-t3049772
I used the Windows drivers here (half-way down the page): http://www.lg.com/us/support-mobile/lg-VS985-Metallic-Black
I loaded Verizon upgrade assistant and it says I have an upgrade available even though I have 23A loaded on my phone. In the version column, it says 23A. Does mean that's the upgrade or what is on my phone already.
Krusej23 said:
I loaded Verizon upgrade assistant and it says I have an upgrade available even though I have 23A loaded on my phone. In the version column, it says 23A. Does mean that's the upgrade or what is on my phone already.
Click to expand...
Click to collapse
I'd have to see it myself to be able to tell you. What I can tell you is that the 23C_01 KDZ has at least some different files than the 23C "OTA" leak we were using on here.
So if you're on the 23C that was available before the last 24 hours, it's not the same 23C. Similar, not identical.
Sent from my VK810 4G
roirraW "edor" ehT said:
I'd have to see it myself to be able to tell you. What I can tell you is that the 23C_01 KDZ has at least some different files than the 23C "OTA" leak we were using on here.
So if you're on the 23C that was available before the last 24 hours, it's not the same 23C. Similar, not identical.
Sent from my VK810 4G
Click to expand...
Click to collapse
Will I be able to tell the difference between the two when it's loaded on the phone?
Krusej23 said:
Will I be able to tell the difference between the two when it's loaded on the phone?
Click to expand...
Click to collapse
I doubt if you'd be able to see the difference, but there's definitely technical differences. Example: the 23C_01 modem.img is 7 MB smaller than the one from the 23C leak we had.
Sent from my VK810 4G
I Attempted to downgrade from 35B to root my lg g3 using the tot method. Now, my phone is stuck in download mode and will not boot. Attempting to use TOT method gives an error at 6% complete, PROTOCOL NOT MATCHING, LAF : 0x 100000. The flash continues to 11% and then fails after about two minutes. PLEASE HELP
Ras0326 said:
I Attempted to downgrade from 35B to root my lg g3 using the tot method. Now, my phone is stuck in download mode and will not boot. Attempting to use TOT method gives an error at 6% complete, PROTOCOL NOT MATCHING, LAF : 0x 100000. The flash continues to 11% and then fails after about two minutes. PLEASE HELP
Click to expand...
Click to collapse
did you use the 35b dll? if not you can find it in the 35b info thread in general.
bweN diorD said:
did you use the 35b dll? if not you can find it in the 35b info thread in general.
Click to expand...
Click to collapse
Yes, I did use the 35b dll.
Use the original USB cable. Try a different USB 2.0 port. Reboot the PC. Try a different PC if possible. Are you changing the port # for the correct entry in Device Manager? Not saying you made the same mistake as I did, necessarily, but I apparently was changing the wrong entry but the return to stock directions were exactly right.
Ras0326 said:
Yes, I did use the 35b dll.
Click to expand...
Click to collapse
if the previous suggestions dont help, try the proper dll for the version firmware you are using.
it shouldnt work, but i know i saw someone post recently having a problem with the 35 dll, then they tried the correct one, and it worked.
bweN diorD said:
if the previous suggestions dont help, try the proper dll for the version firmware you are using.
it shouldnt work, but i know i saw someone post recently having a problem with the 35 dll, then they tried the correct one, and it worked.
Click to expand...
Click to collapse
Thanks, ill try that. Also, can you link me to where you got the vs985 35b dll? just want to make sure I am using the right one, and not being stupid.
Ras0326 said:
Thanks, ill try that. Also, can you link me to where you got the vs985 35b dll? just want to make sure I am using the right one, and not being stupid.
Click to expand...
Click to collapse
@hokiealumnus ' thread about 35B / 5.1.1 in General, at the bottom of his first post.
Ok so here's the jist of it. Was trying to downgrade from 46a to 10b. Couldn't get LG flash tool to come up "Ready", so I tried the terminal emulator method. Seemed to work until I rebooted. Now I get unsuccessful boot error with the LG screen. I don't have twrp as I hoped, only stock recovery. So I've tried for hours with many different methods to get the Flash tool to pick up my phone when its in Download mode. Tried disabling driver signature at boot, downloading different drivers, changing com port to com41.
Nothing
I am on Windows 8 and could get as far as the actual flashtool previously. Now I cant even get that far. Stayed up until 5am and have been back at it since 1.
Any help would be awesome!
Sent from my VS980 4G using XDA-Developers mobile app
So, I can get the my laptop to pick up the phone and show the port. Also says connected mpt device. I just cant get the flash tool to see it. Would it be safe to say that my phone is wiped and therefore does not currently have a "version" (46a ext) and would allow me to flash a kdz on the 2014 flash tool?
Trying to think outside the box seeing I've gotten no leads....
Sent from my VS980 4G using XDA-Developers mobile app
jto101680 said:
would allow me to flash a kdz on the 2014 flash tool?
Click to expand...
Click to collapse
If by terminal emulator method you mean my thread about manually downgrading partitions, then yes, that's another effect of downgrading them, that you can then flash any KDZ you want.
roirraW "edor" ehT said:
If by terminal emulator method you mean my thread about manually downgrading partitions, then yes, that's another effect of downgrading them, that you can then flash any KDZ you want.
Click to expand...
Click to collapse
Ok, I'm gonna give it a try. I'm hoping that I'll already have the flash tool up and it will see my phone in download mode.
Sent from my VS980 4G using XDA-Developers mobile app
Ok guys I finally got it to work! Ran the older 2014 flash tool. The trick I found to make my Asus i7 recognize my phone was a little strange. When i would let my phone boot up it would flash the led red and blue. Once I held the volume button up it would boot to a blank screen, but the phone was still on. This was the only time my laptop would download and install the correct drivers. From there i powered off, went into download mode and connected, then used the lg tool to flash the 10b kdz file.
All rooted and twrp'ed! Flashing 47a and I'm done!
Hopefully, sometime, somehow, this will help someone else with the same problem.
Thanks road warrior for the advice. Been a long 2 days...
Sent from my VS980 4G using XDA-Developers mobile app
Alright so I recently got the lg k7 from metro pcs and decided to root it. I rooted it using kingroot and then used supersu me so that I could install supersu instead of the one used for kingroot. It worked and then asked me to reboot my phone but when it started up again, it just stayed frozen on the metro pcs logo! I removed the battery and went into recovery mode, (by clicking the down volume+power button) but when it starts up again, it still stays stuck on the metro logo. Im assuming it is stuck on a bootloop? I also believe it is soft brick because i can still access the download mode, although it did take a while as i had to find the dang drivers b/c my computer would not recognize it.
I tried using the LG Mobile Support Tool to try to unbrick it, but it says that it already has the latest firmware installed! I cant do an update recovery either!
Sadly the 7 day exchange and return has ended and I cannot replace it, so is there any other way that anyone knows to unbrick the phone?
Thanks
Did you ever figure this out? I had my k7 goto a secure boot error 9 and cant figure it out.
Sent from my LGMS330 using XDA-Developers mobile app
The only way to fix our LG devices...including @Goongydin device
1. downloada kdz firmware file for our respective model & carrier
2. download lg flashtool & another tool on a windows PC
3. put the device in download mode
4. reflash the firmware(Stock)
check out my tutorial here if the firmware file for the LG K7 is ever released...http://forum.xda-developers.com/android/development/how-to-universally-manually-update-lg-t3280735
HOWEVER the LG K7 firmware file has NOT been released yet & LG wont release if ask...I asked once & they told me they do NOT make it & then I ask another time(different lg representative) She said that file is proprietary & so it can NOT be released to anyone outside of LG...
so I have multiple responses that conflicts with one another especially when the first conversation was with an LG developer...who ACTUALLY makes those files apparently, but inclined that he does NOT.
Xstar410 said:
The only way to fix our LG devices...including @Goongydin device
1. downloada kdz firmware file for our respective model & carrier
2. download lg flashtool & another tool on a windows PC
3. put the device in download mode
4. reflash the firmware(Stock)
check out my tutorial here if the firmware file for the LG K7 is ever released...http://forum.xda-developers.com/android/development/how-to-universally-manually-update-lg-t3280735
HOWEVER the LG K7 firmware file has NOT been released yet & LG wont release if ask...I asked once & they told me they do NOT make it & then I ask another time(different lg representative) She said that file is proprietary & so it can NOT be released to anyone outside of LG...
so I have multiple responses that conflicts with one another especially when the first conversation was with an LG developer...who ACTUALLY makes those files apparently, but inclined that he does NOT.
Click to expand...
Click to collapse
if you have a working one that boots, I can make firmware for it, and share to everyone that needs, I have one myself that doesn't boot
thatotherguy.. said:
if you have a working one that boots, I can make firmware for it, and share to everyone that needs, I have one myself that doesn't boot
Click to expand...
Click to collapse
my phone is still bricked...pretty sure it was really clear I have not fixed my phone yet nor have any files meantion yet...but i am searching far & wide..
(team rocket reference goes here)
Well if anyone has working on and will to make firmware from your phone please contact me
Sent from my SM-G935T using Tapatalk
here you guys go I made stock tot https://drive.google.com/open?id=0By73pguuHS8mSTZJQVkwekVTanM
thatotherguy.. said:
here you guys go I made stock tot https://drive.google.com/open?id=0By73pguuHS8mSTZJQVkwekVTanM
Click to expand...
Click to collapse
Whats that I smell? Hope for my soft bricked K7??? Many many thanks!
Goongydin said:
Whats that I smell? Hope for my soft bricked K7??? Many many thanks!
Click to expand...
Click to collapse
yes it should just flash it, it worked on mine
thatotherguy.. said:
yes it should just flash it, it worked on mine
Click to expand...
Click to collapse
Which dll do i use when i goto flash? I only have ocassional access to a pc so i want to have all the files on my phone ready to go.
Goongydin said:
Which dll do i use when i goto flash? I only have ocassional access to a pc so i want to have all the files on my phone ready to go.
Click to expand...
Click to collapse
I'm not sure I flashed with a program thats isn't allow to say on here
thatotherguy.. said:
I'm not sure I flashed with a program thats isn't allow to say on here
Click to expand...
Click to collapse
Oh. I wonder if a generic dll would work. Any chance youd be willing to pm me? Thanks for your work again.
thatotherguy.. said:
here you guys go I made stock tot.
Click to expand...
Click to collapse
Wow that is amazing! For the sake of educating, would you mind sharing how you made a tot file (or a link describing the process). I have been trying to make a kdz or tot for like the past week and have just been going in circles.
I have the T-Mobile variant of the K7 (LGK330BK. Is this tot carrier specific? All I need is to get back into TWRP to restore my back up or restore my system.img.
thatotherguy.. said:
yes it should just flash it, it worked on mine
Click to expand...
Click to collapse
You don't need to link to a download or anything, but could you please tell us the name of the name of the DLL you used?
I didn't use a DLL file, my program doesn't need it, you can try LGUP
Sent from my SM-G935T using Tapatalk
thatotherguy.. said:
I didn't use a DLL file, my program doesn't need it, you can try LGUP
Click to expand...
Click to collapse
Anyone try the LGUP method? If so did it restore your phone using the tot above?
ledzepman71 said:
Wow that is amazing! For the sake of educating, would you mind sharing how you made a tot file (or a link describing the process). I have been trying to make a kdz or tot for like the past week and have just been going in circles.
I have the T-Mobile variant of the K7 (LGK330BK. Is this tot carrier specific? All I need is to get back into TWRP to restore my back up or restore my system .img.
Click to expand...
Click to collapse
http://forum.xda-developers.com/lg-g-stylo/how-to/official-boost-lg-g-stylo-unbrick-guide-t3215198
If you have already fixed your phone disregard but keep this handy. It works. On the lg ls770 which has a locked bootloader and is very finiky. I have a booting and a non booting k7 and trying to find a system.img or how to extract the system.img from the phone. All i find is how to extract img from firmware. If you could share the system.img it would be appreciated
---------- Post added at 11:17 PM ---------- Previous post was at 11:16 PM ----------
thatotherguy.. said:
I didn't use a DLL file, my program doesn't need it, you can try LGUP
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
Can you p.m. Me the name of the program please
thatotherguy.. said:
here you guys go I made stock tot https://drive.google.com/open?id=0By73pguuHS8mSTZJQVkwekVTanM
Click to expand...
Click to collapse
How can I use this to I brick my k7? What program do I use to flash the tot file? If you can't say it could you please PM me it? Thanks
Can someone with a working K7 please post the output of these commands in adb
Code:
ls -al /dev/block/platform/*/by-name
and
Code:
cat /proc/partitions
Thanks
That recovery app
Could you also PLEASE PM me that program you used to fix your phone as well!!??
Thanks
kw69747 said:
http://forum.xda-developers.com/lg-g-stylo/how-to/official-boost-lg-g-stylo-unbrick-guide-t3215198
If you have already fixed your phone disregard but keep this handy. It works. On the lg ls770 which has a locked bootloader and is very finiky. I have a booting and a non booting k7 and trying to find a system.img or how to extract the system.img from the phone. All i find is how to extract img from firmware. If you could share the system.img it would be appreciated
---------- Post added at 11:17 PM ---------- Previous post was at 11:16 PM ----------
Can you p.m. Me the name of the program please
Click to expand...
Click to collapse