Won't boot after Lollipop downgrade - Ascend Mate 7 Q&A, Help & Troubleshooting

i thought, i might just do a separate topic, as it gets overseen easily in other threads...
What i did:
had b140 working fine. Wanted to Update to b312 Lollipop, worked well. Then, i had some problems with Google Play Services and such. Wanted to downgrade.
First, flashed stock recovery, worked fine.
Next, Transfer Package b300: No Problem
After that, b137 as KK Rom: Updates to 90% then doesn't move.
What i already tried:
- b127, b137, b141, b312 all won't either start update or get stuck at 90%. All tried with and without previous Transfer Package.
- boot and recovery .img from Stock 4.4 and 5.1 to no avail.
- Unpacked b137 and flashed boot, system, just and recovery. No boot, no downgrade
- flashed twrp 4.4 and 5.1 both 2.6 and 2.7. One did work, throws message about not being able to mount /emmc.
- tried flashing the one custom rom EMUI based for L09, script runs perfectly, before reboot: "No Rom Installed". Won't boot
- tried CM11: Won't flash properly.
I'm pretty much out of options now. I'll take anything workable. KK or LP or what ever, as long as i'm able to recover that phone. Any ideas guys?

OMG, got it working. After two days of flashing anything i found, o went back as far as i could.
1. Bootloader, flashed boot and recovery from 5.1
2. Transition Package for LT09 fro here :Huawei Rollback LT09 (Had to boot 3 Button method with SD-Card not Inserted, then after huawei logo push sd-card in)
3. b120SP03 fro here: Huawei b120SP03 (again, three button method with sd-card not inserted, then after huawei Logo push sd-card in)
This was the first firmware that booted for me. Now i need to setup and see if i can get OTA...
I can't tell you how happy am :laugh:

Excellent well done.
Hopefully this helps someone else too.

bricked
i have a MT7-L09 it does not boot other then a vibration showing the logo the turning off straight away any fix for this ?

Related

[solved] OTA update (176.44.1) fails w/ CWM or ends in bootloop w/ stock recovery

Hi guys,
I'm running my Moto G 16GB on Kitkat 4.4.2 system version 175.44.1.falcon_umts.Retail.en.DE. Today it offered to download and install the latest OTA update (called 176.44.1.en.DE). I started the download and tried to install it.
After downloading the update was placed in /cache. The file name was 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE.zip', which surprised me. I was expecting something like 'Blur_Version.176.44.1.falcon_umts.Retail.en.DE.zip'.
When I tried to install it without removing root and without going back to stock recovery it ended with a signature error in CWM. Installing the untrusted zip manually didn't work as well - as expected.
Then I tried to follow advise from other threads and went back to stock recovery (extracted from a full install package 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE' - 444MB) That seemed to work and the install of the OTA update went fine before getting stuck on the boot animation on the first boot. It sat there for 10 minutes before I rebooted and restored a CWM backup.
I'm running out of ideas. Some say it's sufficient to go back to stock recovery temporarily. Others say you need to go back to full stock.
I have to repeat that I'm rooted and that I've de-activated a few unused apps (mainly harmless google stuff (hangout, search, music and so on) and Motorola Assist, Migrate and 'Context Services') .
Are there further findings about what stops the OTA from succeeding?
Many thanks in advance,
Kleo2
Kleo2 said:
Hi guys,
I'm running my Moto G 16GB on Kitkat 4.4.2 system version 175.44.1.falcon_umts.Retail.en.DE. Today it offered to download and install the latest OTA update (called 176.44.1.en.DE). I started the download and tried to install it.
After downloading the update was placed in /cache. The file name was 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE.zip', which surprised me. I was expecting something like 'Blur_Version.176.44.1.falcon_umts.Retail.en.DE.zip'.
When I tried to install it without removing root and without going back to stock recovery it ended with a signature error in CWM. Installing the untrusted zip manually didn't work as well - as expected.
Then I tried to follow advise from other threads and went back to stock recovery (extracted from a full install package 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE' - 444MB) That seemed to work and the install of the OTA update went fine before getting stuck on the boot animation on the first boot. It sat there for 10 minutes before I rebooted and restored a CWM backup.
I'm running out of ideas. Some say it's sufficient to go back to stock recovery temporarily. Others say you need to go back to full stock.
I have to repeat that I'm rooted and that I've de-activated a few unused apps (mainly harmless google stuff (hangout, search, music and so on) and Motorola Assist, Migrate and 'Context Services') .
Are there further findings about what stops the OTA from succeeding?
Many thanks in advance,
Kleo2
Click to expand...
Click to collapse
If your phone is rooted or there is a CWM installed or there is any change in system files then ota will fail till you flash stock rom. You can't just bring back stock recovery. You have to "delete" root as well.
There is some info http://forum.xda-developers.com/showpost.php?p=47495650&postcount=6
I will post my case here, I had the same problem, I had CWM and root and when I rebooted to update I get installation failed and boot loop.
Then I just flashed stock recovery (only) rebooted and now I already have the update installed
CromoPT said:
I will post my case here, I had the same problem, I had CWM and root and when I rebooted to update I get installation failed and boot loop.
Then I just flashed stock recovery (only) rebooted and now I already have the update installed
Click to expand...
Click to collapse
Hi, thanks for your replies. Because of your report and others, who state the same (installing stock recovery only to get the update working) I was hoping to get around going back to full stock. It always takes a lot of time to configure the phone the way it was configured before essentially wiping.
Just to repeat what I did: when I try to install the OTA while CWM is installed there's just an error message in CWM, the update fails, but the phone is working normally afterwards. It's just not updated.
When I try with stock recovery the update process finishes without errors, but the phone get stuck during the boot animation.
Maybe there's a way to fix the boot loop?
Looking forward to any suggestions
Cheers, Kleo2
I tried again and found a way without going back to full stock.
1. flashed stock recovery from full 175.44.1 image
2. let the phone download the OTA and restart to install it
3. ota install in stock recovery went fine
4. reboot -> stuck on boot animation again
5. flashed CWM and wiped cache AND dalvik cache
6. next boot took longer than normal but got past the boot animation
7. android optimized/cached my apps and then started normally
8. version is now 176.44.1 and the phone seems to work normally (after 30 minutes of usage)
Hope that helps someone and that I won't have issues going forward because I did it this way.
Cheers, Kleo2
Kleo2 said:
I tried again and found a way without going back to full stock.
Click to expand...
Click to collapse
Thanks. :good: Did 1 to 3 and phone booted just fine (not stuck on boot animation)
My phone: No logo fix, root, Xposed Framework
After update root was still there, Xposed needed a new install
total noob
i would so much like to update my rooted moto g.. because of my card reader.
does anyone know a step-by-step-for-complete-noobs-post and could provide a link?
i'm just starting.. and so happy and proud that i got my phone rooted.. and that i got rid of this rebooting problem by erasing the cache.
but i'm already lost when i read "flashed stock recovery".. yeah i know: that much noob!
help would be much appreciated!
Papshmir
Papshmir said:
i would so much like to update my rooted moto g.. because of my card reader.
does anyone know a step-by-step-for-complete-noobs-post and could provide a link?
i'm just starting.. and so happy and proud that i got my phone rooted.. and that i got rid of this rebooting problem by erasing the cache.
but i'm already lost when i read "flashed stock recovery".. yeah i know: that much noob!
help would be much appreciated!
Papshmir
Click to expand...
Click to collapse
I UPDATED my rooted Kitkat Tesco version SUCCESFULLY! and still rooted.
What I did:
1. install Motorola Device Manager (RESTART computer and telephone)
2. downloaded MotoTool
3. Made a Nandroid backup in CMW, made a backup with MotoTool too. Just in case
And deactived (did not uninstall) my Xposed framework modules (if you dont have it, you dont need to)
I have some system apps disabled, but didnt re-activate it. (was too lazy haha)
4. downloaded the correct ROM from: http://sbf.droid-developers.org/phone.php?device=14 (Tesco UK 4.4.2)
5. unzipped the ROM and rename and overwrite the recovery.img to the exact name as in the MotoTool All In One 2.6\Data\KitKat\StockKitKatrecovery.img (Just for sure it's the same as my ROM, I dont know if all the ROMs have the same recovery sooo )
6. started MotoTool, unplug&replug device. Checked KitKat option in the program, did a connection check, it was okay. Did a NORMAL restart via progam. You have to grant permisson on your phone.
7. after reboot, rebooted the phone to FASTBOOT.
8. Checked Stock Fastboot in the program, it flashed succesfully. Then I went into recovery (1×down volume, then 1× up volume) checked if the recovery was working. It was working (android logo+ no command error message)
9. reboot (long press power button)
10. Updeted OTA, settings/inf./update.. blabla okay okay next next. Wait until it downloads (only 7.9 MB )
11. wait for the update to be done, then it reboots, then apps are being updated. Everything looks fine and working
+1 flash CMW or other recovery again.
Hope this helps! I was afraid to do it too. I'm not used to MotoTool and other Motorola stuff because I had a HTC Desire, it was much simplier with that. But no risk here either! Good luck!
So I am trying to put back my stock recovery so I can take the OTA, but after I flash the recovery and try to reboot to it, it says "No Command". I have reflashed TWRP and then the stock recovery again with the same result. The phone itself will boot fine, but I can't install the OTA as it gets an error part of the way into the install. Any ideas? I have the 1034.
EDIT: Well I remembered I did the H+ mod, so after reverting that the OTA flashed I had Faux Kernel before hand, but after reflashing it my wi-fi wont enable, any ideas?
Thanks!
Kleo2 said:
I tried again and found a way without going back to full stock.
1. flashed stock recovery from full 175.44.1 image
2. let the phone download the OTA and restart to install it
3. ota install in stock recovery went fine
4. reboot -> stuck on boot animation again
5. flashed CWM and wiped cache AND dalvik cache
6. next boot took longer than normal but got past the boot animation
7. android optimized/cached my apps and then started normally
8. version is now 176.44.1 and the phone seems to work normally (after 30 minutes of usage)
Hope that helps someone and that I won't have issues going forward because I did it this way.
Cheers, Kleo2
Click to expand...
Click to collapse
Thanks,
Wiping cache and dalvik cache did the trick for me. You saved my day
Please please help
I have the same problem. I've tried to update the new OTA and failed. After restoring full stock rom, the system simply doesn't boot!
I had Faux Kernel and GravityBox but I didn't revert anything. I thought that a full stock rom would clear all system settings.
This is my version of stock (Blur_Version.174.44.9.falcon_umts.Retail.en.GB) and I tried to flash it several times now. No success. I get stuck on the boot logo.
I tried to downgrade to 4.3 using version Blur_Version.14.71.8.falcon_umts.Retail.en.GB. I was able to boot and see the initial setup but I have no WIFI! I was trying to install 4.3 then try to update via OTA but OTA only works with WIFI so I'm stuck.
I also tried installing the 24th Feb nightly build of Cyanogen and the device also booted but with no WIFI.
I really don't know what to do! Please help me. I've tried other stock images out of despair but none with sucess.
Does anyone have a clue to what might be to problem and how to revert it?
Thank you
draco259 said:
So I am trying to put back my stock recovery so I can take the OTA, but after I flash the recovery and try to reboot to it, it says "No Command". I have reflashed TWRP and then the stock recovery again with the same result. The phone itself will boot fine, but I can't install the OTA as it gets an error part of the way into the install. Any ideas? I have the 1034.
EDIT: Well I remembered I did the H+ mod, so after reverting that the OTA flashed I had Faux Kernel before hand, but after reflashing it my wi-fi wont enable, any ideas?
Click to expand...
Click to collapse
Before flashing stock ROM try to clear/format all your partitions with a custom recovery!
Sent from my XT1032 using xda app-developers app
I installed the OTA update using the CWM recovery but not root, I changed the update-script to not give error during installation
Hui91 said:
I UPDATED my rooted Kitkat Tesco version SUCCESFULLY! and still rooted.
What I did:
1. install Motorola Device Manager (RESTART computer and telephone)
2. downloaded MotoTool
3. Made a Nandroid backup in CMW, made a backup with MotoTool too. Just in case
And deactived (did not uninstall) my Xposed framework modules (if you dont have it, you dont need to)
I have some system apps disabled, but didnt re-activate it. (was too lazy haha)
4. downloaded the correct ROM from: http://sbf.droid-developers.org/phone.php?device=14 (Tesco UK 4.4.2)
5. unzipped the ROM and rename and overwrite the recovery.img to the exact name as in the MotoTool All In One 2.6\Data\KitKat\StockKitKatrecovery.img (Just for sure it's the same as my ROM, I dont know if all the ROMs have the same recovery sooo )
6. started MotoTool, unplug&replug device. Checked KitKat option in the program, did a connection check, it was okay. Did a NORMAL restart via progam. You have to grant permisson on your phone.
7. after reboot, rebooted the phone to FASTBOOT.
8. Checked Stock Fastboot in the program, it flashed succesfully. Then I went into recovery (1×down volume, then 1× up volume) checked if the recovery was working. It was working (android logo+ no command error message)
9. reboot (long press power button)
10. Updeted OTA, settings/inf./update.. blabla okay okay next next. Wait until it downloads (only 7.9 MB )
11. wait for the update to be done, then it reboots, then apps are being updated. Everything looks fine and working
+1 flash CMW or other recovery again.
Hope this helps! I was afraid to do it too. I'm not used to MotoTool and other Motorola stuff because I had a HTC Desire, it was much simplier with that. But no risk here either! Good luck!
Click to expand...
Click to collapse
At part 8, I am getting an image of the android guy with his stomach open with a big red '!'. That's 'no command' right?
Any ideas? I have no idea what I am doing
Guys, a really easy way to update is:
1. Install Philz recovery - http://forum.xda-developers.com/showthread.php?t=2639583
2. Reboot and then download the OTA update when prompted - select Install when prompted
3. It will now reboot into Philz recovery, install the update and reboot
4. You'll see Android is Upgrading...
5. Re-boot back into recover and re-install faux kernel
I have just upgraded my XT1032 on 174.44.9 en GB (rooted + faux008) to 176.44.1 using this... worked like a dream! All I had to do was re-install faux kernel as that was overwritten by the OTA, but Root was in-tact...
i have root, twrp recovery and faux kernel, the problem is only faux kernel? Or I must remove all? (root recovery etc)

[Q] I can't install custom recovery. It just reboots.

Hi guys! I am stuck with a dilemma if I should format my phone. I am quite aware of the dev tools as an IT student but this is the first time I've experienced this problem:
First I stupidly installed Nexus 5's Ambient Display mod without making a backup of the apk's affected resulting for I guess maybe a coincidence but I cannot install the 5.01 OTA as when I went back to the original recovery, I get the green Android logo and "Error" under.
So I flashed via the flash-all.bat the 5.01 stock firmware from Google but removed the userdata.img as I don't want to lose any of my files. It worked seamlessly. No lags, no crashes, bootloops, nothing.
Now, my problem is I want to get the Ambient Display 5.01 to run again, but this time when I tried installing CWM/TWRP via fastboot, it says okay then when I select recovery, it goes back to the Google logo then it boots normally.
What do you guys think is the problem? Should I re-flash the whole firmware? BTW I was able to root my phone the other day. So I don't know what's up. Any suggestions would be great. Thanks!
Remove the scripts in the ROM that flash stock recovery on boot. Then, fastboot flash the recovery of your choice.
http://forum.xda-developers.com/google-nexus-5/help/flash-recovery-stuck-dead-android-t2978052

Bootloop after last update.

Hello everyone. I need help! I had 4.4.4 KK, then I converted to GPE and then flashed the 5.1 Lollipop 2-3 months ago.
Yesterday I got a notification about an update (7.6 mb), I headed on and installed it and after the installation my phone did not reach the lock screen, it just stuck at the animation and never stopped. Please, tell me what to do! I am so meesed up, I don`t know what to do. Thank you.
I have exactly the same problem and have no idea how to fix it, please help us.
Same problem,
Model : Moto G 2013 (Tesco) - Flashed with GPE Lollipop, worked fine until update.
Stuck on boot screen after update,
Problem persisted after full stock restore, I made several attempts with different stock versions, all same result.
For me these steps fixed the issues, but will FULLY WIPE everything!
1. Stock Recovery (I used XT1032_FALCON-RETGB_5.0.2_LXB22.46-28.1_1_cid7_CFC_1FF.xml)
2. Restored TWRP using fastboot (twrp-2.8.7.0.-falcon_GPE.img I like the interface of the GPE version),
3. From TWRP I noticed that the /cache and /system partitions could not be mounted correctly, repair failed from within TWRP (adb shell should show you the same things.)
4. Use fastboot to format system and cache.
5. Use adb push to get AOSP 5.1.1 ROM, SuperSu and Gapps zips onto Moto G (I don't know why sideloading doesn't work).
6. Use TWRP to flash ASOP 5.1.1 ROM, SuperSu and Gapps.
7. Cross fingers and reboot.
The partition issues may just be something broken on my phone, a stock restore might work for you.
There may be another way to fix this without wiping everything, but from based on past experience using the GPE ROM on a non GPE Moto G, the partition differences cause problems.
I hope that is of some help.

[HONOR 6 H60-L04] tried to downgrade to kitkat, result=bootloop.

Hi
here comes a long story.
i tried to install this custom xtended navbar to my phone. it required the xposed framwork in order to work (so i downloaded it). after this it gave a warning messae that this might not be compactible with my cpu's architecture. (but since i was a savage i decided to reboot anyways and try to install it)
so, the phone boots and everything seems to be ok but when i had typed my pin i noticed my navbar and and notification bar were missing. so did some googling and tried to restore those with apps found on google play plus using a build.prop editor. (nothing)
so i decided to do a factory reset. (bad idea) this didn't help at all. only thing that happened was that i lost my connection.
well then i decided to ge back the stock rom by using the honor 6 multitool.
>i installed stock recovery (emui 3.0 for build 370) after this i flashed all those 4 .img files shown in this guide. (they are for B370)
>then i did the rest of the guide. "then reboot into recovery by doing
fastboot.exe reboot and holding only VOLUME UP button
than do all the wipe (cache and data) than reboot system"
>this is when it went to bootloop and didn't boot to emui recovery
please help, i don't know what to do.
runkkukulli said:
Hi
here comes a long story.
i tried to install this custom xtended navbar to my phone. it required the xposed framwork in order to work (so i downloaded it). after this it gave a warning messae that this might not be compactible with my cpu's architecture. (but since i was a savage i decided to reboot anyways and try to install it)
so, the phone boots and everything seems to be ok but when i had typed my pin i noticed my navbar and and notification bar were missing. so did some googling and tried to restore those with apps found on google play plus using a build.prop editor. (nothing)
so i decided to do a factory reset. (bad idea) this didn't help at all. only thing that happened was that i lost my connection.
well then i decided to ge back the stock rom by using the honor 6 multitool.
>i installed stock recovery (emui 3.0 for build 370) after this i flashed all those 4 .img files shown in this guide. (they are for B370)
>then i did the rest of the guide. "then reboot into recovery by doing
fastboot.exe reboot and holding only VOLUME UP button
than do all the wipe (cache and data) than reboot system"
>this is when it went to bootloop and didn't boot to emui recovery
please help, i don't know what to do.
Click to expand...
Click to collapse
i had samekind problem, i solved it by installing newest firmware b521, downloaded it on huawei support site and putted it in dload folder in sd card and after those i pressed volume up + volume down + power button together it started installing newest firmware.
i went back to b370 after i first installed that b521 then installed H60-L04 EU channel Android 5.1 EMUI 3.1 rollback Android 4.4 EMUI 3.0 it became b500 and after that i installed b370.

[solved] root/recovery borked since 6.0 update - can't apply 4.1 update

OK, so I've got the original shield tablet. I have lost root, and whenever I try to boot to recovery, the system attempts, goes to a black screen, then proceeds to normal system boot. Environment:
stock 6.0
non-rooted (not since updating to 6.0)
shield version 4.0
build MRA58K.41524_664.1902
previously had TWRP
I understand loss of root/recovery w/that last update is normal. However, I've tried:
flashing the new TWRP via fastboot w/o success (3.0.2)
flashing the rooted boot img w/o success
even flashing the stock recovery w/o success
ADB & fastboot commands chug happily along, & I'm left with the same behavior. Flashing the stock recovery actually gave me the dead android at the recovery screen (was this b/c I flashed the one for 4.0.1 & I need the one for 4.0?). So, what's my next move here?
Aaaaaaannnnnd.... I've also completely lost my WiFi. Says that it's on, but it's got the slash through it in quick settings & doesn't find any networks.
t-readyroc said:
OK, so I've got the original shield tablet. I have lost root, and whenever I try to boot to recovery, the system attempts, goes to a black screen, then proceeds to normal system boot. Environment:
stock 6.0
non-rooted (not since updating to 6.0)
shield version 4.0
build MRA58K.41524_664.1902
previously had TWRP
I understand loss of root/recovery w/that last update is normal. However, I've tried:
flashing the new TWRP via fastboot w/o success (3.0.2)
flashing the rooted boot img w/o success
even flashing the stock recovery w/o success
ADB & fastboot commands chug happily along, & I'm left with the same behavior. Flashing the stock recovery actually gave me the dead android at the recovery screen (was this b/c I flashed the one for 4.0.1 & I need the one for 4.0?). So, what's my next move here?
Click to expand...
Click to collapse
1) the twrp you linked to is for lollipop, states that in the notes section half way down the page.
2) to get root with this method you also have to install phh superuser
3) that dead Android IS the stock recovery
Now for help: flash this recovery(there are two here read and find the one for MM)
https://r.tapatalk.com/shareLink?ur...share_tid=2877117&share_fid=3793&share_type=t
[RECOVERY] [unofficial] TWRP 3.0.2-0 (2.8.7.1 for Lollipop) [2016-04-05]
Sent from my SHIELD Tablet K1 using Tapatalk
Thanks Exile. I've got TWRP installed ok now, but it doesn't seem to be able to wipe anything - just kinda hangs there (trying to wipe dalvik & cache - just sits at "formatting cache using make_ext4fs"). It's also weirdly unresponsive with UI lag on button presses; not sure if that's a known thing. I'm assuming that the "E: Failed to mount decrypted adopted storage device" is in reference to my external SD card.
I also still don't have my WiFi. I've grabbed the WiFi full OTA from this post & adb pushed it. TWRP was able to successfully flash it, but then couldn't do the ensuing dalvik/cache wipe. I let it sit for a good 10mins just to see if it would finish, but it still sat at the same point. Force power-cycling booted it into the new 4.1/6.0.1 version, and I do have my WiFi back
So, how to get root back? Can I just flash the SU 2.65 I have from TWRP? Or do I have to flash the rooted boot img again? I do already have the Superuser app installed...
t-readyroc said:
Thanks Exile. I've got TWRP installed ok now, but it doesn't seem to be able to wipe anything - just kinda hangs there (trying to wipe dalvik & cache - just sits at "formatting cache using make_ext4fs"). It's also weirdly unresponsive with UI lag on button presses; not sure if that's a known thing. I'm assuming that the "E: Failed to mount decrypted adopted storage device" is in reference to my external SD card.
I also still don't have my WiFi. I've grabbed the WiFi full OTA from this post & adb pushed it. TWRP was able to successfully flash it, but then couldn't do the ensuing dalvik/cache wipe. I let it sit for a good 10mins just to see if it would finish, but it still sat at the same point. Force power-cycling booted it into the new 4.1/6.0.1 version, and I do have my WiFi back
So, how to get root back? Can I just flash the SU 2.65 I have from TWRP? Or do I have to flash the rooted boot img again? I do already have the Superuser app installed...
Click to expand...
Click to collapse
Ok, from here just flash the supersu.zip and you should be good. I can't remember if 2.65 works or not but I know you can find a copy of 2.71. someone else has a problem with 2.72 so it may or may not work.
As for twrp it has touch screen lag issues, I don't think any of the mm compatible versions have been able to fully fix this. I've had the same problem with dalvik cache and cache wipe, it is slow as molasses but will complete eventually. Once you have root I would suggest using a program called flashfire to flash zips and do things like cache wipe. It works like a charm.
https://r.tapatalk.com/shareLink?ur...share_tid=3075433&share_fid=3793&share_type=t
[Android 4.2+][ROOT][2016.05.11] FlashFire v0.33 - Play BETA
Sent from my SHIELD Tablet K1 using Tapatalk
Thanks again, Exile. I actually had to re-flash TWRP, oddly, but after some searching, I found a mirror for su2.71, & adb pushed it. Once I had TWRP back in order, I was able to then flash it & my root is back together.
Glad you got it working. Have fun and be safe
Sent from my SHIELD Tablet K1 using Tapatalk

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