[Q] International S III wifi freezes after root - Galaxy S III Q&A, Help & Troubleshooting

Hello all!
My sister has a Samsung Galaxy S3, international version and after rooting the device using the Galaxy S3 toolkit, turning off wifi from the notification bar toggle results in wifi freezing: it keeps trying to turn off wifi (and won't turn on either)... Only restarting the device "solves" the problem.
This issue never happened before rooting (and it was used for a few months unrooted and never had this problem).
Edit: Note that the device keeps working normally, only wifi freezes!! Not like some issues I've read in some threads with lockscreen frozen, etc.
Is anyone having this issue?
A few information on the device:
Model: GT-I9300
Android Version: 4.1.1
Baseband version: I9300XXDLID
Kernel Version:
3.0.31-61691
[email protected] #1
SMP PREEMPT Tue Aug 21 00:06:17 KST 2012
Thanks!

I have the very same behavior. And the same versions (less baseband, mine is I9300BUDLI2).
No solution yet.

Repeat baseband is the modem only.
Wipe phone flash stock rom and root withCFRoot.
jje
Sent from my GT-N8013 using xda premium

JJEgan said:
Repeat baseband is the modem only.
Wipe phone flash stock rom and root withCFRoot.
jje
Sent from my GT-N8013 using xda premium
Click to expand...
Click to collapse
I followed your instructions and now everything is working perfectly.
Thank you very much!

Related

[Q] Which rom can I use to root my GTi9300?

Hello,
I have a Samsung Galaxy S3 GTi9300 and would like to root it (don't we all)
I just looked up the Baseband and Build number and found that it is using a Brazilian ROM, most odd since I bought this as sim free and unlocked from Amazon UK
The Baseband version is I9300UBELL1
The Kernel version is 3.31-789635
[email protected] #1
SMP PREEMPT Fri Jan 4 19:59:29 KST
2013
The Build number is
JZO54K.I9300UBEMA1
My question is can I use a BTU rooted rom GT-I9300-BTU-I9300XXEMC2 to replace the Brazilian one I have?
Will this work on my phone or do I have to download and install the rooted brazilian version of this rom?
Cheers
Basically all ROM out there is universal to galaxy s III unless the DEVer says it otherwise.
Just be careful with all those variants as American / Canadian S3, S3 international, S3 LTE. etc.
But in this case we are talking about International version which is GT-i9300
And actually, root it means put su binary and superuser control apps into system, it is not ROM related.
Sent from my GT-I9300 using xda premium
it's better if you just root your device
just be careful about the model of your device.
see ya
was erypems
BlokeUK said:
Hello,
I have a Samsung Galaxy S3 GTi9300 and would like to root it (don't we all)
I just looked up the Baseband and Build number and found that it is using a Brazilian ROM, most odd since I bought this as sim free and unlocked from Amazon UK
The Baseband version is I9300UBELL1
The Kernel version is 3.31-789635
[email protected] #1
SMP PREEMPT Fri Jan 4 19:59:29 KST
2013
The Build number is
JZO54K.I9300UBEMA1
My question is can I use a BTU rooted rom GT-I9300-BTU-I9300XXEMC2 to replace the Brazilian one I have?
Will this work on my phone or do I have
Framaroot worked for me one click root.
Click to expand...
Click to collapse
BlokeUK said:
Hello,
I have a Samsung Galaxy S3 GTi9300 and would like to root it (don't we all)
I just looked up the Baseband and Build number and found that it is using a Brazilian ROM, most odd since I bought this as sim free and unlocked from Amazon UK
The Baseband version is I9300UBELL1
The Kernel version is 3.31-789635
[email protected] #1
SMP PREEMPT Fri Jan 4 19:59:29 KST
2013
The Build number is
JZO54K.I9300UBEMA1
My question is can I use a BTU rooted rom GT-I9300-BTU-I9300XXEMC2 to replace the Brazilian one I have?
Will this work on my phone or do I have to download and install the rooted brazilian version of this rom?
Cheers
Click to expand...
Click to collapse
As long as the ROM is for the I9300/I9300T version of the SIII and you got an I9300/I9300T you can flash them, independent from which country they are. The only thing you might want to look at, if the ROM comes with a baseband from another country, is to maybe flash a baseband of your region (in case reception gets worse).
Read the FAQ for guides on how to flash, root, unroot etc.
And what is your point.? If your phone is working properly you dont have to care where your rom is.
Elsewhere to root you have guides on xda. And root has nothing to do directly with your problem you can flash à stock rom And modem with odin.
qtwrk said:
Basically all ROM out there is universal to galaxy s III unless the DEVer says it otherwise.
Just be careful with all those variants as American / Canadian S3, S3 international, S3 LTE. etc.
But in this case we are talking about International version which is GT-i9300
And actually, root it means put su binary and superuser control apps into system, it is not ROM related.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Thanks for clearing that up
The phone works fine I was just concerned that OTA updates would be for Brazil and not UK so figured I would put correct version of rom on my phone, I already downloaded I9300XXEMC2_BTU_i9300 from sam mobile.
Still find it odd tham Amazon.co.uk are selling the phones with non UK rom but it seems this doesn't matter
Thanks for help anyway, I am going to investigate other options mentioned in this post :fingers-crossed:
Striatum_bdr said:
And what is your point.? If your phone is working properly you dont have to care where your rom is.
Elsewhere to root you have guides on xda. And root has nothing to do directly with your problem you can flash à stock rom And modem with odin.
Click to expand...
Click to collapse
I wasn't sure if updates etc would work properly on OTA as I have a Brazilian rom
I had an S1 before this and only had phone a few days, my S1 was flashed with a custom rom, but baseband was always the same.
I want to root this so I can get native emocions by dropping the fonts in the relevant directory and also so I have a wider choice of what I want to run in the future regarding custom roms
chrismast said:
As long as the ROM is for the I9300/I9300T version of the SIII and you got an I9300/I9300T you can flash them, independent from which country they are. The only thing you might want to look at, if the ROM comes with a baseband from another country, is to maybe flash a baseband of your region (in case reception gets worse).
Read the FAQ for guides on how to flash, root, unroot etc.
Click to expand...
Click to collapse
Thanks for this reply, it tells me everything I was unsure about :victory:
The baseband is to do with csc?
Am I able to backup my curent rom and settings in unrooted form?
BlokeUK said:
Thanks for this reply, it tells me everything I was unsure about :victory:
The baseband is to do with csc?
Am I able to backup my curent rom and settings in unrooted form?
Click to expand...
Click to collapse
Just forget about CSC, it doesn't matter.
Yes, you can backup your current ROM and data via recovery
Sent from my GT-I9300 using xda premium
BlokeUK said:
I wasn't sure if updates etc would work properly on OTA as I have a Brazilian rom
I had an S1 before this and only had phone a few days, my S1 was flashed with a custom rom, but baseband was always the same.
I want to root this so I can get native emocions by dropping the fonts in the relevant directory and also so I have a wider choice of what I want to run in the future regarding custom roms
Click to expand...
Click to collapse
OTA updates the firmware you have if its Brazil then thats the update BTU then that's the update .
OTA will not update on rooted phones use Kies instead .
jje
qtwrk said:
Just forget about CSC, it doesn't matter.
Yes, you can backup your current ROM and data via recovery
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Baseband and CSC are two different things, don't worry about the CSC too much as said earlier, you only need to if you want OTA updates when unrooted . Baseband = modem.
Sent from my GT-I9300 using xda app-developers app
chrismast said:
Baseband and CSC are two different things, don't worry about the CSC too much as said earlier, you only need to if you want OTA updates when unrooted . Baseband = modem.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Thanks for clearing this up
How can I tell if my current baseband will be compatible with the new UK BTU official samsung galaxy sIII rom?
BlokeUK said:
Thanks for clearing this up
How can I tell if my current baseband will be compatible with the new UK BTU official samsung galaxy sIII rom?
Click to expand...
Click to collapse
Usually all basebands are compatible with every rom (as long as you choose the correct android version). Hence just try and see if you reception is ok, otherwise flash a different one, there is a thread on the general section for that.
Sent from my GT-I9300 using xda app-developers app

ROOT and COUNTER

Hello, I did the root and was testing various rooms custom, cyanogen, xperianze .... But I needed to colicar originak rom and undo root. Now the device does not accept further root and the counter is at 9. I do know how to reset the counter and how do I redo the root?
Sent from my GT-I9300 using XDA Premium HD app
JefersonRJ said:
Hello, I did the root and was testing various rooms custom, cyanogen, xperianze .... But I needed to colicar originak rom and undo root. Now the device does not accept further root and the counter is at 9. I do know how to reset the counter and how do I redo the root?
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
Read this : http://forum.xda-developers.com/showthread.php?t=2187081
In addition, use Triangle Away by Chainfire (thanks to him) to reset the counter and do not restart the phone between using TriangleAway and flashing the stock firmware.
I already tried that, but my device is not rooteado nor accepts the root process.
I've been the original Software on technical assistance and yet he does not recognize the Root, simply pops up a message saying that my Android has changed and I will not be able to receive updates ...
Have you flashed stock rom via Odin??
jje
Yes, but the problem persists ...
JefersonRJ said:
Yes, but the problem persists ...
Click to expand...
Click to collapse
What is the exact problem now .
rooting resetting rom counter flashing stock firmware ??
Post is very confusing .
jje
The equipment is working perfectly, but he does not accept the root procedure. When he does step by Odin all procedures, but it is not rooteado the root disappears and a message appears saying that my rom was changed.
He is not routed over the counter scoring 9 goals this root.
I am using the original ROM from Samsung.
Sorry complication, I'm using Google translator, so that it gets weird ....
Now appreciate the help.
What root have you tried others .
What phone model ???
Odin says your rom was changed ??
Original rom from Samsung in what format did you save it .
jje
Model: GT-I9300
Band Base: I9300UBELL1
Kernel: 3.0.31-789635 se.infra @ SEP-92 # 1 SMP PREEMPT Fri Jan 4 19:59:29 KST 2013
Compilation: JZOS4K.I9300UBEMA1
I've tried another but she has the same problem.
Model: GT-I9300
Band Base: I9300UBELL1
Kernel: 3.0.31-789635 se.infra @ SEP-92 # 1 SMP PREEMPT Fri Jan 4 19:59:29 KST 2013
Compilation: JZOS4K.I9300UBEMA1
I'm using the files on it's Odin: CSC, MODEM and CODE ...
I've tried another but she has the same problem.
Follow root guides. You need to use cf root or cf auto root.
If you still cant manage it, Google "framaroot"
Sent from my GT-I9300 using Tapatalk 2
I used Framaroot with all options and all failed ...
I do not know what else to do ...

[Q] Loss of signal and internal memory

have a galaxy s2 bought it a few weeks ago second hand, it worked fine for a week or two then i started to get an internal memory error i deleted apps and just installed important ones, moved what i could to the sd car but still fills back up in a few days, i have cleared cache using stock phone, but dont know if it was rooted before by the previous owner, it is sim free using it on 3 Ireland. I also seem to loose signal completely the signal bar goes and i get a circle with a line through it, it comes back after a few minutes did a reset, clear cache and that from the menu after holding home vol u and power.
thanks in advance
model GT i9100
Android version 4.1.2
Baseband version I9100XXMS2
kernal version 3.0.31-1156082 [email protected] #3 smp preemt mon apr 22 16:13:38 KST 2013
build number JZO54K3I9100XWLSS
PDA I9100XWLSS
Phone I9100XXMS2
CSC I9100OXXLS9
Build info mon apr 22 15:48:56 KST 2013
Enquire with the person you bought it from about this issue. See if he had similar problems too. Also try a different firmware (another JB version, or even ICS or GB). Good luck!
immortalneo said:
Enquire with the person you bought it from about this issue. See if he had similar problems too. Also try a different firmware (another JB version, or even ICS or GB). Good luck!
Click to expand...
Click to collapse
ive no way of contacting previous owner, i rooted the phone using this http://forum.xda-developers.com/showthread.php?t=2358996&highlight=root
but ive no idea how or what to backup before attempting to do anything further long instructions always confuse me
got the memory sorted i had about 1.5gb of log files which i deleted
charlie_gti said:
got the memory sorted i had about 1.5gb of log files which i deleted
Click to expand...
Click to collapse
Thanks for sharing! What about signal issue?
"To err is human, to forgive is divine."
Sent from my SGS II
immortalneo said:
Thanks for sharing! What about signal issue?
"To err is human, to forgive is divine."
Sent from my SGS II
Click to expand...
Click to collapse
signal hasnt dropped since yesterday i will monitor it over the next few days it normally only happens every few days
EDIT signal dropped earlier tonight turned phone off removed battery and sim turned back on and it was still gone for about 30 minutes then eventually came back
got a new sim card today same number and network, i had coverage for about 2 hours then it dropped, took out battery and sim put it back and battery went from 40% to 12% but coverage is back for now
UPDATE
my phone will now relock itself every few days sometimes a few times a day, it also looses the imei number so i have to constantly restore the efs and unlock it again with galaxsunlock any suggestions?
charlie_gti said:
UPDATE
my phone will now relock itself every few days sometimes a few times a day, it also looses the imei number so i have to constantly restore the efs and unlock it again with galaxsunlock any suggestions?
Click to expand...
Click to collapse
I had this problem my solution was to change the ROM my phone was locked again I used galaxsimunlock for the last time. My phone was unlock for ever.
Sent from my SGH-I777 using xda app-developers app
I have changed the ROM i am now on the one below but still having the same issue losing signal
model GT i9100
Android version 4.1.2
Baseband version I9100XXMS4
kernal version 3.0.31-1418025 [email protected] #3 smp preemt wed sep 25 18:29:28 KST 2013
build number JZO54K.I9100XWMS1
PDA I9100XWMS1
Phone I9100XXMS2
CSC I9100NEELS1
Build info wed sep 25 18:08:47 KST 2013
charlie_gti said:
I have changed the ROM i am now on the one below but still having the same issue losing signal
model GT i9100
Android version 4.1.2
Baseband version I9100XXMS4
kernal version 3.0.31-1418025 [email protected] #3 smp preemt wed sep 25 18:29:28 KST 2013
build number JZO54K.I9100XWMS1
PDA I9100XWMS1
Phone I9100XXMS2
CSC I9100NEELS1
Build info wed sep 25 18:08:47 KST 2013
Click to expand...
Click to collapse
Try to check it with diffrent sims or flash CWM on your phone and then flash any custom check of it is working or not
Sent from my iPhone using Tapatalk
flashed cwm and installed
[ROM][JB 4.3][AOKP/CM10.2/PA] ReVolt JB I9100 [ALPHA][29/09][ReVolt-Control]
having the same issue but now i have no APN and when i try enter one it just stays blank and i have no network access at all should i try a different ROM?
charlie_gti said:
I have changed the ROM i am now on the one below but still having the same issue losing signal
model GT i9100
Android version 4.1.2
Baseband version I9100XXMS4
kernal version 3.0.31-1418025 [email protected] #3 smp preemt wed sep 25 18:29:28 KST 2013
build number JZO54K.I9100XWMS1
PDA I9100XWMS1
Phone I9100XXMS2
CSC I9100NEELS1
Build info wed sep 25 18:08:47 KST 2013
Click to expand...
Click to collapse
yeah
ok now i have tried the stock ROM, revolt JB ROM and now Pacman ROM and im still having the same issue
charlie_gti said:
ok now i have tried the stock ROM, revolt JB ROM and now Pacman ROM and im still having the same issue
Click to expand...
Click to collapse
Do you have a copy of your efs folder? If yes you can try restore it with an app called krool. Some problems of signal are caused for corrupted files in this folder.
Sent from my SGH-I777 using xda app-developers app
yes but it was after the first root so it might be corrupt...i have restored it a few times issue keeps returning
Hi,
I have the same issue with my galaxy S2. Did you somehow solve it?
Thanks for your reply.
Cvanyak
charlie_gti said:
yes but it was after the first root so it might be corrupt...i have restored it a few times issue keeps returning
Click to expand...
Click to collapse
No i didnt get it solved i gave up on samsung after that phone and moved to HTC

Can't update my S2 from 2.3.5, help please

Hi,
i have had my S2 a while and rooted it back on 2.3.5 using DooMLoRD's Easy Rooting Toolkit
Now im wanting update but everything ive tried has failed.
Cant update through the phone menu
Cant update through Kies, i get "kies has stopped working" (tried on 3 PC's, same thing)
can anyone help, thanks
Code:
Android version: 2.3.5
Baseband Version: I900XXK14
Kernal Version: [email protected] #2
Build Number: GINGERBREAD.XWKJ1
thanks in advance
DEREKTROTTER said:
Hi,
i have had my S2 a while and rooted it back on 2.3.5 using DooMLoRD's Easy Rooting Toolkit
Now im wanting update but everything ive tried has failed.
Cant update through the phone menu
Cant update through Kies, i get "kies has stopped working" (tried on 3 PC's, same thing)
can anyone help, thanks
Code:
Android version: 2.3.5
Baseband Version: I900XXK14
Kernal Version: [email protected] #2
Build Number: GINGERBREAD.XWKJ1
thanks in advance
Click to expand...
Click to collapse
Are you familiar with odin? http://forum.xda-developers.com/showthread.php?t=1922461
I would suggest you flash Apolo kernel https://www.wuala.com/pedestre/Kern...N (just CWM & light version)?key=IZz8nJ7ajpFQ OP thread here: http://forum.xda-developers.com/showthread.php?t=2291756 and then try a stock based rom ie: Neatrom or Wannam
Hope this helps
What exactly are you after Delboy....stock or custom rom?.
Sent from my SM-T210 using xda premium
theunderling said:
What exactly are you after Delboy....stock or custom rom?.
Sent from my SM-T210 using xda premium
Click to expand...
Click to collapse
im just wanting stock as im gonna sell it.
Just go to the Odin thread,read that and get the program.Then go to sammobile,join then fill in the 4 boxes to get the suitable firmware meant for your phone.
Have a look at a guide about say updating from GB to JB,so you know when to factory reset/script clean to avoid any conflicts,and remove sensitive data.....since your selling it.
DEREKTROTTER said:
Hi,
i have had my S2 a while and rooted it back on 2.3.5 using DooMLoRD's Easy Rooting Toolkit
Now im wanting update but everything ive tried has failed.
Cant update through the phone menu
Cant update through Kies, i get "kies has stopped working" (tried on 3 PC's, same thing)
can anyone help, thanks
Code:
Android version: 2.3.5
Baseband Version: I900XXK14
Kernal Version: [email protected] #2
Build Number: GINGERBREAD.XWKJ1
thanks in advance
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1544487
Everything should be there, just download the latest one. Do make sure to do a factory reset in stock recovery after you have flashed the Jelly Bean ROM via Odin :good:

[Q] Galaxy s3 slow after latest firmware upgrade I9300XXUGMK6

Hello Guys , i have some problems after i upgraded my GT-I9300 to the latest firmware
Model: GT-I9300
Version: Android 4.3
Changelist: 2168382
Build date: Thu, 28 Nov 2013 21:02:26 KST 2013
PDA: I9300XXUGMK6
CSC: I9300OXAGMK6
MODEM: I9300XXUGMK6
these are the issues that i have currently with my device
- Wake up lag (Sometimes it takes a few seconds to wake the device from standby )
- Random Freezing
- Stuttering music playback with stock Samsung music app
i read that these problems solved in that new firmware I9300XXUGMK6 !!!!!
so is there anything that van be done to solve these issue or i will have to downgrade to the old 4.1.2 again ?? kindly advise .
memoooo500 said:
Hello Guys , i have some problems after i upgraded my GT-I9300 to the latest firmware
Model: GT-I9300
Version: Android 4.3
Changelist: 2168382
Build date: Thu, 28 Nov 2013 21:02:26 KST 2013
PDA: I9300XXUGMK6
CSC: I9300OXAGMK6
MODEM: I9300XXUGMK6
these are the issues that i have currently with my device
- Wake up lag (Sometimes it takes a few seconds to wake the device from standby )
- Random Freezing
- Stuttering music playback with stock Samsung music app
i read that these problems solved in that new firmware I9300XXUGMK6 !!!!!
so is there anything that van be done to solve these issue or i will have to downgrade to the old 4.1.2 again ?? kindly advise .
Click to expand...
Click to collapse
Although I am using custom rom. I am still based on mk6 but I am not experiencing those problems.
Sent from my GT-I9300 using xda app-developers app
Give a thank if I helped you
JellyYogurt said:
Although I am using custom rom. I am still based on mk6 but I am not experiencing those problems.
Sent from my GT-I9300 using xda app-developers app
Give a thank if I helped you
Click to expand...
Click to collapse
So what is wrong with mine , aren't they the same or what ? when u use odin do u use Re-partition option ? or not
memoooo500 said:
So what is wrong with mine , aren't they the same or what ? when u use odin do u use Re-partition option ? or not
Click to expand...
Click to collapse
I dun use odin. Nvr used odin in my entire life. I use recovery mode to root and flash.
Sent from my GT-I9300 using xda app-developers app
Give a thank if I helped you
JellyYogurt said:
I dun use odin. Nvr used odin in my entire life. I use recovery mode to root and flash.
Sent from my GT-I9300 using xda app-developers app
Give a thank if I helped you
Click to expand...
Click to collapse
Thanks man , so do u have any suggestions ? And any idea why I'm getting these issues ??
Never tick the re-partition option, it can brick your phone.
For your issues I would first recommend a factory reset from inside rom - settings, accounts. This will format internal sd card so backup your data to external sd.
If still the same then download the full GML2 rom from sammobile, check md5 then flash using odin. Follow the instructions in the official rom thread (general forum) exactly.
In each case test before you restore/install any apps or mods.
memoooo500 said:
Thanks man , so do u have any suggestions ? And any idea why I'm getting these issues ??
Click to expand...
Click to collapse
Dude after flash mk6 firmware...factory reset ur phone..go to recovery wipe data
memoooo500 said:
Hello Guys , i have some problems after i upgraded my GT-I9300 to the latest firmware
Model: GT-I9300
Version: Android 4.3
Changelist: 2168382
Build date: Thu, 28 Nov 2013 21:02:26 KST 2013
PDA: I9300XXUGMK6
CSC: I9300OXAGMK6
MODEM: I9300XXUGMK6
these are the issues that i have currently with my device
- Wake up lag (Sometimes it takes a few seconds to wake the device from standby )
- Random Freezing
- Stuttering music playback with stock Samsung music app
i read that these problems solved in that new firmware I9300XXUGMK6 !!!!!
so is there anything that van be done to solve these issue or i will have to downgrade to the old 4.1.2 again ?? kindly advise .
Click to expand...
Click to collapse
Try same latest custom ML2 rom.
Надіслано від мого GT-I9300, використовуючи Tapatalk
memoooo500 said:
Hello Guys , i have some problems after i upgraded my GT-I9300 to the latest firmware
Model: GT-I9300
Version: Android 4.3
Changelist: 2168382
Build date: Thu, 28 Nov 2013 21:02:26 KST 2013
PDA: I9300XXUGMK6
CSC: I9300OXAGMK6
MODEM: I9300XXUGMK6
these are the issues that i have currently with my device
- Wake up lag (Sometimes it takes a few seconds to wake the device from standby )
- Random Freezing
- Stuttering music playback with stock Samsung music app
i read that these problems solved in that new firmware I9300XXUGMK6 !!!!!
so is there anything that van be done to solve these issue or i will have to downgrade to the old 4.1.2 again ?? kindly advise .
Click to expand...
Click to collapse
im also planning to downgrade from 4.3 to 4.1.2. i already experience freezing and the game " stop working" frequently. i never experience this kind of problem in my grand quattro 4.1.2...
memoooo500 said:
Hello Guys , i have some problems after i upgraded my GT-I9300 to the latest firmware
Model: GT-I9300
Version: Android 4.3
Changelist: 2168382
Build date: Thu, 28 Nov 2013 21:02:26 KST 2013
PDA: I9300XXUGMK6
CSC: I9300OXAGMK6
MODEM: I9300XXUGMK6
these are the issues that i have currently with my device
- Wake up lag (Sometimes it takes a few seconds to wake the device from standby )
- Random Freezing
- Stuttering music playback with stock Samsung music app
i read that these problems solved in that new firmware I9300XXUGMK6 !!!!!
so is there anything that van be done to solve these issue or i will have to downgrade to the old 4.1.2 again ?? kindly advise .
Click to expand...
Click to collapse
I'm experiencing the Wake up lag as well with the I9300XXUGMK6.

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