[Q] Are Reboot Utilities safe? - Nexus 5 Q&A, Help & Troubleshooting

Whenever I turn off or reboot my phone from the ROM's power menu the system takes a second or two to close apps and then turns off. While the reboot utilities turn off the OS the moment I press the reboot/power off option on the menu.
Are these utilities safe to use as they seem be like yanking the power cord off of a running device?
(I'm on 5.0 preview and the power menu is limited to just Power Off for now, and I'd like convenient options to go to recovery/bootloader, but not at the cost of corrupting OS files, thanks)

thanks so much people, but don't everybody speak at once.

the_rebel said:
thanks so much people, but don't everybody speak at once.
Click to expand...
Click to collapse
That's a sure fire way to get an answer.

It kinda worked.

the_rebel said:
It kinda worked.
Click to expand...
Click to collapse
Not really. I didn't give you a useful answer. I didn't know the answer the first time I read the thread. You're right that it needs to unmount the filesystems cleanly when shutting down, but whether that's what is happening when you shut down via the power menu that causes the delay I don't know
I use the "reboot" command all the time though, and I haven't lost any data yet

Yeah it usually works safe enough, but I vaguely remember an year or so back on my N4 it created some problem, and I stopped using any abrupt reboots. Stopping to use those was easy on custom ROMs anyway.
The logic is sound. If there's some file activity going on, an abrupt reboot will cause file system corruption - hell we use safely remove on USB drives too, this is a whole computer.

Related

How to Disable ICS bugfix/bugreport?

Hi, everyone. I always accidentally press my NS' power + volume up buttons, which activates the bugfix/bugreport email window.
Is there any way to safely disable this feature?
Thanks in advance.
Sorry to ask, but what? You mean you press them when powering up the phone? If not, could you post a screenshot?
Transmitted from somewhere in space... from my Nexus S... and Tapatalk.
flodb113 said:
Sorry to ask, but what? You mean you press them when powering up the phone? If not, could you post a screenshot?
Transmitted from somewhere in space... from my Nexus S... and Tapatalk.
Click to expand...
Click to collapse
Yes, I accidentally press them when powering on or off my NS. Try holding the power and volume up buttons. Your NS will vibrate and bring up your default email app and compose a bugfix/bugreport email for you.
IIIV said:
Yes, I accidentally press them when powering on or off my NS. Try holding the power and volume up buttons. Your NS will vibrate and bring up your default email app and compose a bugfix/bugreport email for you.
Click to expand...
Click to collapse
Exactly what I am searching online for. I always get the sharing options appear out of nowhere and only realise that it is trying to send a bug report.
After some extended searching, I finally knew how it was activated. By pressing Volume up + Volume down + power button, you will feel a vibration after a second or so, that's when the bug reporting initiated.
http://code.google.com/p/ics-crespo...rc?r=a3b8746ae7e80de2f9db08a9e8094f6587b4b675
However, I have no idea how to disable it. It become very annoying especially when waking up the phone from sleep and you find that your device is lagging because of the bug report generation.
Any help?
ghost_301 said:
Exactly what I am searching online for. I always get the sharing options appear out of nowhere and only realise that it is trying to send a bug report.
After some extended searching, I finally knew how it was activated. By pressing Volume up + Volume down + power button, you will feel a vibration after a second or so, that's when the bug reporting initiated.
http://code.google.com/p/ics-crespo...rc?r=a3b8746ae7e80de2f9db08a9e8094f6587b4b675
However, I have no idea how to disable it. It become very annoying especially when waking up the phone from sleep and you find that your device is lagging because of the bug report generation.
Any help?
Click to expand...
Click to collapse
Turn off USB debugging.
The solution that I've found, without turning off USB debugging, is renaming the file "bugmailer.sh" (to something like "bugmailer.sh-backup"), which is found in /system/bin.
P.S. For me, I need USB debugging turned on, because it is required by Titanium Backup, which I often use. If you don't need USB debugging turned on all the time, you could just turn it off, like Uni7 posted, and it'll also solve this issue.
IIIV said:
The solution that I've found, without turning off USB debugging, is renaming the file "bugmailer.sh" (to something like "bugmailer.sh-backup"), which is found in /system/bin.
P.S. For me, I need USB debugging turned on, because it is required by Titanium Backup, which I often use. If you don't need USB debugging turned on all the time, you could just turn it off, like Uni7 posted, and it'll also solve this issue.
Click to expand...
Click to collapse
You shouldn't need USB debugging for TB on any new rom. From official FAQ:
40. Why does Titanium Backup demand that the Android Debugging Bridge (ADB) be enabled? I don't develop on my phone and don't want this.
The only reason is that on some ROMs, earlier versions of Superuser (the app that grants root privileges) didn't work properly if ADB (USB debugging) was disabled. This is why I added the warning at startup.
Nowadays, on most ROMs you can leave USB debugging disabled in your phone settings and also disable that warning in Titanium Backup. The option is: MENU -> Preferences -> "Warn if no USB debug".
Click to expand...
Click to collapse
Uni7 said:
You shouldn't need USB debugging for TB on any new rom. From official FAQ:
Click to expand...
Click to collapse
Thanks for the info, it works! Never know it's the USB Debugging option, guess I never explore deep enough.
Thanks again!
Uni7 said:
Turn off USB debugging.
Click to expand...
Click to collapse
[CM9 nightly] unluckly this doesn't help
IIIV said:
The solution that I've found, without turning off USB debugging, is renaming the file "bugmailer.sh" (to something like "bugmailer.sh-backup"), which is found in /system/bin.
P.S. For me, I need USB debugging turned on, because it is required by Titanium Backup, which I often use. If you don't need USB debugging turned on all the time, you could just turn it off, like Uni7 posted, and it'll also solve this issue.
Click to expand...
Click to collapse
mcalamelli said:
[CM9 nightly] unluckly this doesn't help
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Click to collapse
Sent from my ice cream powered Nexus S
mcalamelli said:
[CM9 nightly] unluckly this doesn't help
Click to expand...
Click to collapse
have you solved this problem ?
ghost_301 said:
Exactly what I am searching online for. I always get the sharing options appear out of nowhere and only realise that it is trying to send a bug report.
After some extended searching, I finally knew how it was activated. By pressing Volume up + Volume down + power button, you will feel a vibration after a second or so, that's when the bug reporting initiated.
http://code.google.com/p/ics-crespo...rc?r=a3b8746ae7e80de2f9db08a9e8094f6587b4b675
However, I have no idea how to disable it. It become very annoying especially when waking up the phone from sleep and you find that your device is lagging because of the bug report generation.
Any help?
Click to expand...
Click to collapse
Same here on my Galaxy Nexus...anyone eager to help us out?
I have the same problem. HELP
This is a manual bug report triggered by pressing both volume keys and the power button at the same time. It will vibrate once when you do it and then it takes a good minute or two for it to compile the report. The phone will then vibrate 3 times quickly when the report is ready, but only if the phone is awake and unlocked. So, for example, if you hit the power button to check the time and happen to press all three buttons or your TPU case (just an example) is holding down your volume buttons, then it will trigger then. You won't actually see the results until the next time you unlock the device. They are addressed to your default email address unless your ROM developer adds an email to them. Obviously being stock this would not be the case.
If you want to get rid of this feature, go to /system/bin and rename bugmailer.sh to bugmailer.sh.bak or delete it. Then reboot and no more bugmailer.
chandradithya said:
This is a manual bug report triggered by pressing both volume keys and the power button at the same time. It will vibrate once when you do it and then it takes a good minute or two for it to compile the report. The phone will then vibrate 3 times quickly when the report is ready, but only if the phone is awake and unlocked. So, for example, if you hit the power button to check the time and happen to press all three buttons or your TPU case (just an example) is holding down your volume buttons, then it will trigger then. You won't actually see the results until the next time you unlock the device. They are addressed to your default email address unless your ROM developer adds an email to them. Obviously being stock this would not be the case.
If you want to get rid of this feature, go to /system/bin and rename bugmailer.sh to bugmailer.sh.bak or delete it. Then reboot and no more bugmailer.
Click to expand...
Click to collapse
While I appreciate the fact that you are helping out, please do not take my responses from another forum and paste them here verbatim as your own.
Source: http://rootzwiki.com/index.php?/topic/18671-Disable-bug-report-error-messaging?#entry488123
I should add that in addition to the way mentioned above that will completely disable it, disabling USB debugging should also disable it in 4.0.4.
Sent from my brain using human to phone transport technology.

Safe mode in Android - what to do if you see that label on your screen

Today I accidently entered Safe Mode on my ICS 4.04 Haipai i9200 phone and a user in our thread knew that most Android phones have this feature. Here is what I wrote and it applies to most Android phone systems. If you see the words, "Safe mode" in the lower left corner of their phone and or experiencing boot loop due to force closure. Here is what I wrote:
robarnold is right about Safe Mode and the article he posted (which is now linked in my quoted reply) provides more information about Safe Mode. Please see the attached picture to see what Safe Mode looks like on our phones. If your phone were to enter Safe Mode, those words would appear on all your screens. As per the article, most if not all your apps will be suspended or not work.
Basically there are two known ways to enter Safe Mode:
1. Android detects a problem with a newly installed app and force-closes it while entering into Safe Mode.
2. A combination of key presses at power application;
Newly installed app force-closes the system
The gist of the article provided by Rob says that if a newly installed app causes system conflicts, Android will force close that app to prevent it from possibly doing malicious harm. At the same time, Android will suspend the majority of all other apps and display "Safe mode" in the lower left corner of your phone as per the picture.
The reason for this is to provide the user an opportunity to clean the system of the app which is causing the force closure. Chances are it the most recent app installed but it could be a combination of apps that are coming into conflict with one another.
If you suspect a newly installed app of causing this problem and you see Safe Mode on screen, STOP, COLLECT YOUR WITS and BREATHE NORMALLY. You have several options.
SAFE MODE OPTIONS
1. Press the System or Menu Button in the lower left corner and navigate to Manage apps.
2. Find the most recent app you installed.
3. Force close it.
4. Disable it if possible.
5. Remove this app.
6. Reboot the boot to see if the Safe mode is gone.
If the Safe mode label is still present, the article suggests that it may be necessary to press several keys to achieve the removal of the Safe mode label and its effect of suspending the other apps. In essence, we now move to the second discussion of entry into Safe mode:
1. Safe mode can be entered by pressing buttons at start-up. Most likely, this is what I did today as I was getting ready to leave for an appointment. The Safe Mode label freaked me out and when I could use the Rebooter app or any other app, I became scared.
2. I don't know exactly which buttons I pressed but it mostly likely was the System and Home (center big button) and maybe even the Escape/Back button on the right. My phone slipped slightly as I turned it on and my left thumb was flying as I manuevered my left hand to balance the phone.
3. The right combination of buttons, which supposedly are the same to enter Safe Mode, are the same to exit Safe Mode.
4. If you are certain you entered Safe Mode by accident - meaning you know you did not recently or just now installed an app that force closed Android, then you just have to find the combo to exit it.
5. The article suggests that pressing the volume buttons might clear the Safe Mode on the first reboot after initial entry into Safe Mode.
6. If the Safe Mode label disappears after pressing the volume buttons, your phone is okay.
7. If the label is still present, try rebooting the phone again.
The article suggests as per my experience that if you cannot clear the Safe Mode, your last resort is to do a factory reset of the phone. Fortunately in my case, I had ClockworkMod Recovery available and restored my system via a backup recovery.
ronbo's Final Thoughts
Hope I never see Safe Mode again (and, I won't go looking for it) but I recommend you learn how to do a Factory Reset by pressing and holding the Volume Down Button with a simultaneous press of the Power Button. You want to see the Factory Test and Reset Menu when you are calm. TRUST ME ON THAT!
robarnold said:
Hi,
Yes safe mode exists and is a useful if not essential tool for those of who like to experiment with their Android devices.
I'd suggest that it will always be worthwhile to know how to access Safe Mode and recover from it if you are going to install unsigned apps.
The following link may more useful to those who would like to know more:
http://www.tested.com/news/feature/3071-how-to-use-androids-safe-mode-to-save-a-phone-from-boot-loops/.
Cheers
Rob
Click to expand...
Click to collapse
help me with sony arc s cant get it off
Safe Mode = Wet Phone
Just a quick note for anyone who runs into the variation of this problem that I had today.
Using my Nexus S today in the rain. Phone got wet. Specifically, damp got into both the Power button and the Volume rocker.
The result was when the phone was restarted (after I removed the battery and dried it out) it came up in Safe Mode.
Which is how I wound up here.
(Minor site quibble: in the course of registering here and making this ONE post, I've been subjected to FOUR captchas. I like sharing information, but this is really WAY more nuisance than is worth it for me.)
whoa !!! I just did boot up my xolo a500 in sage mode . I was shocked . so I just pulled my battery and re insterted it . now its normal
Appalbarry said:
Just a quick note for anyone who runs into the variation of this problem that I had today.
Using my Nexus S today in the rain. Phone got wet. Specifically, damp got into both the Power button and the Volume rocker.
The result was when the phone was restarted (after I removed the battery and dried it out) it came up in Safe Mode.
Which is how I wound up here.
(Minor site quibble: in the course of registering here and making this ONE post, I've been subjected to FOUR captchas. I like sharing information, but this is really WAY more nuisance than is worth it for me.)
Click to expand...
Click to collapse
I have this same issue except my phone doesn't have a removable battery (evo 4g lte). My down volume button doesn't work and I can't seem to escape safe mode no matter what I do help?
Sent from my Nexus 7 using Tapatalk 2
guih said:
I have this same issue except my phone doesn't have a removable battery (evo 4g lte). My down volume button doesn't work and I can't seem to escape safe mode no matter what I do help?
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
Same issue..
skywayskase said:
Same issue..
Click to expand...
Click to collapse
Try the adb command
Adb reboot
sent from my super advanced mini fridge
A work-around for phones stuck in safe mode due to water damage etc but that seem to work fine otherwise is to convert the (trusted) apps you need from data apps to system apps (move the .apk from /data/app to /system/app after installing via the Play Store). You may need to use Mounts2Sd or something similar with an sd-ext partition if you don't have enough space in your internal /system partition for all the apps you need. (With Mounts2Sd, placing the apps in /data/app-system on the sd-ext partition will fool the phone into thinking the apps are in /system/app and you can then use them in safe mode). If anybody is aware of a simpler script that does the same thing, please lmk.
If this helps you, please hit the Thanks button.
i have this on my tab 3 i can't exit from it tried reboot and factory restart and shut down
what is the solution ?
Same issue here...
Appalbarry said:
Just a quick note for anyone who runs into the variation of this problem that I had today.
Using my Nexus S today in the rain. Phone got wet. Specifically, damp got into both the Power button and the Volume rocker.
The result was when the phone was restarted (after I removed the battery and dried it out) it came up in Safe Mode.
Which is how I wound up here.
(Minor site quibble: in the course of registering here and making this ONE post, I've been subjected to FOUR captchas. I like sharing information, but this is really WAY more nuisance than is worth it for me.)
Click to expand...
Click to collapse
I am facing the same problem. I had used my phone in rain. Now the volume down and power button are not working. And the most irritating part is that it rebooted into Safe mode which I dont like. Done factory resetting which took me from safe mode but the volume down and power buttons are still not working.
Anyone knowing how to get rid of these, please share it... Thanks in advance !!!
Lawrence kunhi said:
I am facing the same problem. I had used my phone in rain. Now the volume down and power button are not working. And the most irritating part is that it rebooted into Safe mode which I dont like. Done factory resetting which took me from safe mode but the volume down and power buttons are still not working.
Anyone knowing how to get rid of these, please share it... Thanks in advance !!!
Click to expand...
Click to collapse
How did u get rid of "safe mode"? I have vol down stuck and phone always goes into safe mode
I tried a factory reset from setting>backup and reset>factory data reset and phone shuts down...the i have to press power button and phone gets into safe mode again.
got the same problem with my lenovo a859. it got wet and now just boots into recovery where i can not choose any other options besides the first (reboot system now). Is there any way to start the phone/ do a factory reset?
I have a parental control program on my kids phone.
Safe mode of course enables to erase it.
Is it a way on a rooted android to disable it?
Turn off safe mode
Yes, safe mode does exist. It is the default mode in your android phone without extra apps installed. When in safe mode you cannot use your favourite apps. I understand it can get irritating some times.
You can try rebooting your phone. It worked for me.
---------- Post added at 04:40 PM ---------- Previous post was at 03:51 PM ----------
If that does not work, here's a guide that helped me exit safe mode
Eagleman71 said:
I have a parental control program on my kids phone.
Safe mode of course enables to erase it.
Is it a way on a rooted android to disable it?
Click to expand...
Click to collapse
Did you find a solution to your problem?
Is there anyway to completely disable safe mode, e.g. by adb?

Fighting a lost cause?

I've got a rooted (Super SU, but the original root manager was Superuser) LG C800 that I was having problems with. To be specific, I installed some apps on to the system. Some of these apps would be Titanium Backup for root, Avast Mobile Security, ROM Tool Box Lite, Super SU, and a quite a few others. From day one they seem to be kicked right back to my S.D. card, but not all at the same time, and some would stay on the system. I read where I should move the apps back to my S.D. card and try to re-install them on the system minus the data. When I did, the phone went nuts. Now it stays in a restart mode but never fully boots up. Can I salvage it, and if so, please tell me how?! I have tried the hard reset/recovery boot where you hold down the power button, volume, and a few other keys, but it did not work. I'm a broke college student and can't really afford to buy a new phone. I used this one for everything including tethering it to get my assignments done at home and turned in on time. Please help! I'm open to suggestions....... My phone will be completely off. When I plug it into my computer, via U.S.B., it automatically turns it on whether I want it to be on or not. Then it starts off in "reboot recovery" mode, will boot all the way to the point to where the home screen would normally turn on, but then it starts in that "boot loop" all over again but never fully boots up before going back to the beginning of that "boot loop" yet again. I can't even get it to register on my laptop as being plugged in. The reason I took the apps I placed on the system off was because sometimes when I'd re-boot the system the apps would be on the system and sometimes back on my S.D. card without my involvement of any kind other than rebooting my phone. Is completing a Nandroid recovery or re-installation of my ROM even possible with my computer no longer recognizing it as even being plugged in? From what I can tell it won't be. Am I fighting a lost cause or is it salvageable?
Rooted myTouch Q 4G, a.k.a. LG C800
I believe it has a 2.3.4 GRJ22-perf, and then something like 2.6.35.7? I can't remember off the top of my head, and I can't pull it up on my phone anymore or else I'd double check.
Have you tried booting into recovery?
(More about my phone from the original post) Honestly.........I'm not what you may consider technologically inclined. I have however done about as much research online concerning this matter as any one person can do. I've looked it up on all major sites, and many smaller ones too, that post remedies for phone, or "human" if you'd rather, malfunctions. They all talk about still being able to reach a home screen or doing the whole holding the power and volume decrease buttons until I "reboot recovery" screen appears (if that's what you're referring to as doing a recovery reboot as). Don't forget the one where you hold hold the power and volume decrease buttons along with the "A" and "F" keys as well. I even tried one from here where you're supposed to push the genius button after the Android figure leaves the screen. My phone won't allow me to do either. Basically if it's online, I myself, or this girl that's been staying with me, have tried it without any results. On the initial boot the Android figure and the box with the arrow coming out of it show up and it boots until just about the point that it use to switch over to the home screen and it will start the whole "boot loop" over again. The thing is though that the Android figure and box aren't there any other time after the first boot, and with every boot loop it makes after that, the time is reduced from the beginning of the loop to the end when it starts all over again. The phone won't shut off unless I remove the battery and even though my laptop no longer recognizes the device, when I plug my phone into it or another power source and it's off, it automatically turns itself on and begins that boot loop all over again. there is one thing I have yet to try. I read on one site where I could download a custom ROM on my S.D. and then try reboot it, but it never makes it to the point in which the files on my S.D. card are ran, much less scanned. I am still 100% open to any and all suggestions in the diagnosis of this issue. I may record and place a video on one of the more popular "tube" sites to better show or further explain what's happening and then come back on here to post the link?! Feel free to reply back if it's possible you can help before I'm able to complete that later this evening. And thanks for any and all help in advance to everyone.

[Q] Reboot option in power menu

Hey guys just a quick question. The fact that there is no reboot option when you hold the power but down really bugs me. I hate having to power my phone off, wait 5-10 seconds, then power back on. Not too big of a deal really, but I would like to have a reboot option in the power menu. Is there any way to do this? I know there are plenty of reboot apps/widgets, but I really want something in the power menu.
Also, probably the only thing I don't like about this phone is that I can't pull the battery out. I thought pulling the battery cleared some cache or some crap like that, and it was something you should do every now and then. Since I don't have the option to do that, is there a certain amount of time to leave the phone off for to get the effects of pulling the battery out? I know I probably sound like a total noob, hopefully someone knows what I'm trying to say, and if I have no idea what I'm talking about hopefully someone can educate me on battery pulls.
One more thing while i'm here. I just updated to jellybean the other day, didn't realize I couldn't root so I SBF'ed back to ICS, rooted, used voodoo keeper to protect root, then updated. Before I did all this I backed up everything with Titanium Backup, but when I installed it on jellybean it said I didn't have any backups to restore. It said it was saving to my SD card, but my SD card isn't located in /sdcard.....its located in /mnt/external1. Is this standard for the Razr HD? Did I screw something up? Seems to me that the SD card should be located under /sdcard.
Man i'm thinking of all kinds of questions. I am in the military and recently got orders to Spangdahlem AB, Germany. Will my Razr HD work over there? I know it is CMDA and GSM compatible, but I don't know much about either of those. Ideally, I would like to sign up for a phone contract when I get over there and just throw their sim card in my phone and be on my marry way.
Thanks!
if your rooted theres an app called quickboot that you can use to just reboot, thats what I do, don't see why they left that out
reboot is good enough, or power off for a few seconds
go to preferences, then "Detect" tell it to search whole device, then you have to press "use this location" or however its worded
DertyDOH said:
if your rooted theres an app called quickboot that you can use to just reboot, thats what I do, don't see why they left that out
Click to expand...
Click to collapse
Not exactly what I was looking for, but will work for the time being. Thanks!
There is also an app called "power toggles" that will allow you to have toggles in your notification pull down, it has boot options
Sent from my DROID RAZR HD using Tapatalk 2
The SwitchPro Widget (paid) have a reboot button and really a great deal (last button on right). It have a 3g toggle button too and you can place it under the notification area. Try it. Good Luck.

How to force shutdown without touchscreen.

So my Note 10+ screen broke so that I can only see the top 15% and only touch the bottom 60%. I booted into TWRP to backup everything, and now I'm in a situation where I can't turn the thing off. I am unable to press the shutdown button, only the download mode and recovery mode buttons. I am also unable to press the ADB side load button to send a shutdown command. It will be quite some time before I am able to fix the screen, so I don't want the phone battery to be sitting dead and degrading for a month or more. I already tried draining the battery and then plugging it in to charge, but the phone automatically booted into TWRP.... hardware key combos only reboot, they won't shut down...
Does anybody have an idea how to power off my device? Or to reboot into system or gain ADB access without being able to use the touchscreen? Thanks for the help
Humm, after reading the "how do we make XDA a better place thread", and the "this place is just not as good as it use to be" thread, I thought I would try to help. But I suppose that if you were on the forum since 2010 you have probably already thought of this. Also, I don't have a "Note 10+", so this is just guessing based on general Android behavior.
My screen is also unresponsive and I was able to reboot/power off by just by holding down the power button for half-a-minute. Sometimes I would have to "pull the battery", as soon as the phone started to reboot. I've done it a few times and haven't bricked the phone yet. So it is not something you do not want to do all the time. But then again this response will probably not be helpful because your phone does not have a removable battery. (whether or not a battery is pull-able is not something generally listed in the phone specks unless you do lots of digging).
TheLexx said:
Humm, after reading the "how do we make XDA a better place thread", and the "this place is just not as good as it use to be" thread, I thought I would try to help. But I suppose that if you were on the forum since 2010 you have probably already thought of this. Also, I don't have a "Note 10+", so this is just guessing based on general Android behavior.
My screen is also unresponsive and I was able to reboot/power off by just by holding down the power button for half-a-minute. Sometimes I would have to "pull the battery", as soon as the phone started to reboot. I've done it a few times and haven't bricked the phone yet. So it is not something you do not want to do all the time. But then again this response will probably not be helpful because your phone does not have a removable battery. (whether or not a battery is pull-able is not something generally listed in the phone specks unless you do lots of digging).
Click to expand...
Click to collapse
Yeah unfortunately battery is sealed inside and holding the power button yields no result
@TheLexx
Take phone to authorized service center and let them fix it.

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