yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Q&A, Help & Troubleshooting] Kookie_Monster:
That would require unpacking the bootloader, make the change, pack it again and flashing it. All this seems far more dificult against doing something that takes... 30 seconds. And that's in case you're a slow typer. lol

So tell me... what help do you need? :)
[Nexus 7 Q&A, Help & Troubleshooting] mloureirojr:
I tried on my Acer A110 rooted 4.1.2 and no lucky it says Unknown Command, is there like old version of bootloader?? I Really need that so bad, I choose the Acer A110 because it has HDMI and I'm doing rear monitor...

Thanks Guys
[Nexus 7 Q&A, Help & Troubleshooting] Kookie_Monster:
Hey there... first have a look at this link and try to understand a bit more on the concept of the "bootloader".

This mod you were trying works for the Nexus 7 (and probably a few more tablets/phones) but each maker codes the bootloader according to different hardware specifications. So my guess is you won't have any luck here.
[Nexus 7 Q&A, Help & Troubleshooting] lord_leo:
hello, I regret that I address to you with these questions, but I tried other forums and the answer didn't receive. how, step by step correctly, to enter this team.
[Nexus 7 Q&A, Help & Troubleshooting] airesso:
How exactly do I go about modifying this setting in the bootloader? Is it through adb shell?

Thanks!

EDIT:

Did some searching and to help others than have the same issue. Fastboot is another tool you need to install to use fastboot commands. Here's a quick and easy install script: [can't link yet, google "adb-fastboot-install a script to install" to get the script].

Then you reboot into the bootloader (on my nexus 7 that's power + down, it's the screen where you choose to go into recovery/start device/power off). And then run the 'fastboot oem off-mode-charge 0' command. Be careful as if you fubar something here it's not like a bad rom flash, very easy to brick the device.
[Nexus 7 Q&A, Help & Troubleshooting] themickman007:
Just as a step by step for windows users

-Download the android sdk from here http://developer.android.com/sdk/index.html

-Turn usb debugging on, on the nexus 7 (in settings - developer options. If developer options is not available enter 'about tablet' in settings and tap on the build number 8 times)

-Follow this guide for installing the nexus 7 drivers http://www.youtube.com/watch?v=vUSRmtexmUo

-Boot device into fastboot mode - hold volume up, volume down and power until the google logo appears

-open <directory sdk was extracted to>sdk/platform-tools in windows explorer

-hold shift and right click on adb.exe and click 'open command window here'

-connect the nexus 7 to the pc

-In the adb command window type "fastboot oem off-mode-charge 0"

-to reverse type "fastboot oem off-mode-charge 1"

-Device should now reboot.
[Nexus 7 Q&A, Help & Troubleshooting] ho9984:
This works very well. But i ran into a situation where if the Nexus 7 is completely drained of battery. This will cause the Nexus to go in an endless loop of powering on automatically when attempting to charge, and auto shutting down. Prevents the Nexus to ever charge.
[Nexus 7 Q&A, Help & Troubleshooting] trevd:
Yes I have seen that reported elsewhere and I also ran into it once, Is this something you had mounted in a vehicle? because the way around it is to boot the tablet into fastboot , There should be enough juice for that as android doesn't allow the battery to completely drain, but booting into fastboot requires you to hold the volume key down when powering up.... then you need to turn off the mod and let it charge up.

Obviously if you've got it all set up in a car then that might be physically a bit more difficult. I suppose an ideal solution would be a rom mod that was capable of switching charging modes in the bootloader for you and would switch when powering off due to low powering. it's not too difficult to achieve but also not too easy either :)

Hope that helps
[Nexus 7 Q&A, Help & Troubleshooting] ho9984:
ndmendia from

Yes, thats exactly what i did to fix that. Mine was already dash mounted. Lucky i did install "Quick Boot" which i was able to get in and set it to get into fastbook with the small window of battery i have. Is there a way i can enter fastboot cmd straight from the tablet without needing to have my laptop connected to it?

Or best case scenario is to have like an "if" condition for the "fastboot oem off-mode-charge 0" variable based on battery power level, possibly with an automatic program like "tasker"
[Nexus 7 Q&A, Help & Troubleshooting] trevd:
Good to hear you fixed it, It's a gotcha to look out for those In the "car modding community" , In the terminal emulator you can do

su -c "reboot bootloader"

- so however you do that in tasker! ( I've never used it ) :D , If the tasker app has reboot permission you might be able to get away with dropping the "su -c"

[ SPECUALTION - I'd have to check to be sure :D ]

On the best case - It is possible, It should be just a case of flipping a bit in the bootloader partition, As with anything bootloader related caution is advised because on false move there and you'll be holding a brick and unless you're handy with jtag that's game over.

[ /SPECUALTION ]
[Nexus 7 Q&A, Help & Troubleshooting] Kookie_Monster:
Hey trevd. Good to see you again! :D

This would be a very nice addition to the Timur's USBROM you might have read about in my car mount topic over at Rootzwiki. Do you think you could help us and be certain of that? Maybe (I say maybe cause I would have to ask Timur) we could include it in the ROM.

But then I started wondering... if I can't reach the power button, how would I power it again? lol
[Nexus 7 Q&A, Help & Troubleshooting] trevd:
Hi Kookie_Monster

Always good to see same faces across multiple sites, It makes the internet a less lonely place, I read about your car, I don't drive myself ( too busy coding ) but how you guys adapt the technology I like very much, :good: I'm always happy to help fellow hackers of any description out.

This time however you just need pointing in the right direction as I'd say this [ http://xdaforums.com/showthread.php?t=2068207 ] would do the job for you , Although the thread talks specifically about bootloader lock I would assume all the bootloader setting are stored in the same partition.

So my initial bit flipping thoughts where close but due to encryption of the bootloader this seems to be the best and safest solutions.
[Nexus 7 Q&A, Help & Troubleshooting] Kookie_Monster:
Kudos to you for sharing your knowledge and trying to help people out! :)

In this case adapting technology is only possible due to Android infinite possibilities. I'm not a coder but I have learned the fundamentals, I'd say, so I can actually pop the questions in my head regarding my needs and instantly try to get answers/solutions. I've never seen an issue unsolved, as long as the hardware allows to solve it, and even then, there's always a guy who seems to find a workaround.

Your link is just another one of those cases. I didn't even know this was possible... accessing bootloader without fastboot. This brings a lot of whole new possibilities. Thanks mate!! :good:

Hey... you wouldn't know how to turn a tabet into a bluetooth headset, would you? :laugh::p
[Nexus 7 Q&A, Help & Troubleshooting] trevd:
EDIT: Misread the question :o: I read access the bluetooth headset!!

LOL. Automatically? Funnily enough it's all related to that service stuff I wrote about in your thread on rootzwiki

To enable bluethooth from the command line

service call bluetooth_manager 6

To disable it

service call bluetooth_manager 8

To check whether it enabled

service call bluetooth_manager 5

That will send back Parcel(00000000 00000001 '........') if it's enabled or Parcel(00000000 00000000 '........') if it's not,

All this service stuff I only learnt how to use the other month, It's one of Android Black Arts, there no documentation on it apart from a brief mention in one book but it allows you to fully control android from the command line, which is exactly where I like to play. :D

A bit OT :D but there you go. If you've got any other question like that drop us a pm but basically running "service list" gives you a list of all the service you can send commands to, I'll let your imagination run wild with the possibilities.
[Nexus 7 Q&A, Help & Troubleshooting] Kookie_Monster:
I knew something had to be missing! :laugh: This would be way too easy. lol
[Nexus 7 Q&A, Help & Troubleshooting] ho9984:
Where is the "thanks" button on this forum. I need to thank you ASAP!!!

I was able to automate the "Android Terminal Emulator" and get it to boot into bootloader base on batter level with the use of "Tasker". But once im there, i dont have a way to enter "fastbook oem off-mode-charge [0/1]" .

I tried piping the cmds , but that doesnt work.

su -c "reboot bootloader" | fastbook oem off-mode-charge 0

any way for me to enter the cmds at the bootloader screen without having to hook it up to the laptop. I feel like im almost there.
[Nexus 7 Q&A, Help & Troubleshooting] trevd:
I think you've missed a post buddy you should of carried on reading :D http://xdaforums.com/showpost.php?p=40940072&postcount=75 , That should sort you out ;)

I don't think the thanks button becomes available until you've got 10 posts and you can't post in the development sections until you have 10 posts either, 10 good posts are easy to do and If it's anything to do with rom then there normally a related Q&A thread anyway.
[Nexus 7 Q&A, Help & Troubleshooting] mkhtfld76:
Guys I'm not gonna skim this entire thread so forgive me if I'm telling you guys what you already know but I believe someone had a thread on RootzWiki in the n7 section and was dev'ing a kernel for this or was some months ago. Think its worth a look anyway.
[Nexus 7 Q&A, Help & Troubleshooting] trevd:
it was probably a while ago and you probably should of at least skimmed the thread as in the time it took you to write that post you'd have seen that it's a feature of the bootloader on the N7 you can't do a lot from the kernel in this case. so :)

No bother though! :good:
[Nexus 7 Q&A, Help & Troubleshooting] ho9984:
After reading that thread, it seems like its way above my skill level. I'll just have to settle with hooking up my laptop each time its completely dead. I really appreciate your help.
[Nexus 7 Q&A, Help & Troubleshooting] vishibhabra:
OK , so here is my situation .I currently installed nexus 7 in my car and hardwired the USB cable to Fuse box.So whenever i start my car,my tablet turn on and when i turn it off , my tablet goes to sleep mode.If i don't drive car for a week , the tablet shuts off .So i have to open my dash again to power on.Which is pain to open .So the code you provided to change in boot loader,will it solve this problem ? In this case ,When i turn on my car , will my nexus 7 turn on from an off mode ,instead of charging in background ?
[Nexus 7 Q&A, Help & Troubleshooting] mattcoz:
You're a life saver!

Well, not a life saver, but certainly saved me a ton of grief! Thanks! :D
[Nexus 7 Q&A, Help & Troubleshooting] Gogolo2:
Oem erratic

Hi

I applied the oem command sucessfully on a 1gen N7 with Timurs USB Rom installed. Now the weird thing is that auto power up is extremely erratic. Sometimes it works, sometimes nothing happens and I have to use the power button. I tried hard to find the cause, including long waiting beween next try, assuming Android would still be working in the background. What else could cause this? Thx!

Olivier
[Nexus 7 Q&A, Help & Troubleshooting] aameghoo:
wow thanks this really worked
[Nexus 7 Q&A, Help & Troubleshooting] foster182:
Hey, is there a way to set ''fastboot oem off-mode-charge 0'' in the terminal on the nexus.

There's an issue with the usb port on my nexus and my laptop will not see it. so i cannot access adb command window.

Can i run it from terminal on the nexus or something?
[Nexus 7 Q&A, Help & Troubleshooting] trevd:
[MENTION=6289794]foster182[/MENTION] Yes there is ( I believe ) although It's not exactly what I would call "safe" .

The way I would approach this is backup you bootloader . This would of course require root and you would need to do a comparison between an image that has the option on with one that has the option off.

[MENTION=4544860]osm0sis[/MENTION] Sorry to bring you into this one cold mate ... did you do stuff with the unlocking N7 bootloader w/o wiping the device? and am I correct in thing that the oem settings would live in a similar place?

[MENTION=6289794]foster182[/MENTION] you can also enable adb over tcp .. again you need root to do this and just to ask the stupid/obvious questions .. you have tried a different usb cable? and on another machine ( if possible )?

thanks

trevd
[Nexus 7 Q&A, Help & Troubleshooting] osm0sis:
Yeah they probably do. It's a big encrypted partition. boot0 I believe.
[Nexus 7 Q&A, Help & Troubleshooting] Adi_vizgan:
[MENTION=4179234]trevd[/MENTION] hi guys, i just saw this thread and i need to do the same with my nexus.. But, i am reallyyy a noob at all this.. Can someone pleaseee write me how do i change this setting in the bootloader? How do i access it and change it? Thanks in advance! :)
[Nexus 7 Q&A, Help & Troubleshooting] willmagno:
I made a tutorial about it. Maybe it works on other devices that do not have fastboot mode.
[Nexus 7 Q&A, Help & Troubleshooting] chy_vak:
Thank you! Now I can live without my power button on the Nexus 5!
[Nexus 7 Q&A, Help & Troubleshooting] Piotro9x:
Is there any way to solve a problem of 'auto power on' in lenovo devices ?? I have lenovo phab pb1-750m. The aplication 'Auto Boot - Boot On Charge' doesn't work. I tried to solve this problem according to tips of this topic but it also doesn't work.
[Nexus 7 Q&A, Help & Troubleshooting] De5tr0yer:
Thank You for this quick and easy configuration modification. It really helps a lot.

I am having sort of a problem however: N7 powers up when power supply is connected. If power supply is left connected, after entering OS the device is not charging. I need to turn the power supply off, then back on to start charging. Is this a normal pitfall in this case and are there any possibilities to circumvent this?
[HTC Sensation] DareDan:
Hi..I received new update for my phone. Anyone received the same? Any changes for this update?
[HTC Sensation] wirab_1999:
Hi Dan,

Yups, I just receive it... Still try to figure out...what's new on the update....
[HTC Sensation] DareDan:
huhu...last night i crack my head and did not find anything only realize that the free memory always below 100MB. before this update is at 125MB or sometimes 160MB.
[HTC Sensation] crashDebug:
cool, here's hoping they addressed the touch screen issues that popped up with the last update
[HTC Sensation] dexter8:
Got this update too, now my wifi is going nuts. It only connect to the internet if i'm using DHCP and it wont work if changed to static ip. Sending my phone off to service centre. seems like the problem from 2.3 came back.
[HTC Sensation] 1st_paladin:
Here's how I solved this problem.

1. Connect to another WiFi access point (I use my wife's Desire S to create a hotspot)

2. Surf using the new WiFi access point

3. Now connect to the original access point

Note that if you restart the phone, you need to repeat the steps above.
[HTC Sensation] dexter8:
Thanks for the reply buddy, it seems to work. but i was hoping for a permanent fix on this problem. Seems like the European build of the update also encounters the same problem. Hope HTC will fix this matter soon.
[HTC Sensation] crashDebug:
do you notice any improvements in touchscreen responsiveness over previous 3.33.x updates?
[HTC Sensation] Chamin eranga:
cant see any visible updates...in this version........why cant they put sense 4.00 to XE
[HTC Sensation] Terepin:
Because marketing.

Odoslané z HTC Sensation XE with Beats Audio cez Tapatalk 2
[HTC Sensation] Fakhri 19:
right before this update, my phone's free memory is reached 200 mb (in task manager, at the notif bar). 312 mb (in setting-running service):good::laugh:
[HTC Sensation] Aivard:
I have been wondering. Where could I find this ROM?

I just unlocked my phone with HTC Dev, flashed ROMs for fun but figured out that the HTC Dev unlock method sucks. Now, I would like to S-OFF my phone (hboot 1.29, 3.33.707.106 firmware) with JB wire trick but the last time I performed the wire trick on the ARHD ROM, it got stuck on the JB black screen.

Could anyone here provide me some suggestions, pretty please?
[HTC Sensation] Terepin:
You already have it.

Odoslané z HTC Sensation XE with Beats Audio cez Tapatalk 2
[HTC Sensation] DareDan:
Did u do anything? Mine is always below 100mb now... Dont know wat to do.
[HTC Sensation] wesly.btm:
I got update too..and before and after update here I post my screenshoot..My storage Memory 8Gb gone and change to Intenal Storage..Look confused what bigger issue update to 3.33.707..
[HTC Sensation] lebdiabolic:
Same here. Got this latest update. Not sure yet what it does.
[HTC Sensation] Jonny:
Yes there are changes but we dont know what changes because htc dont issue a changelog
[HTC Sensation] DareDan:
How come yours look different from mine? u have this Total space but mine dont have it...funny...
[HTC Sensation] kraven0731:
I'm having problem also about the memory of my XE, it got smaller compared before. I'm having a stock ROM and the new update.
[HTC Sensation] wineds:
What version hboot is this ota? Is it root able?
[HTC Sensation] Jonny:
You root a rom not a hboot. You S-OFF a hboot, root and S-OFF are two different things.

The hboot version will either be 1.27.0000 or 1.29.0000 and both (any 1.2x.xxxx hboot) are supported by the juopunutbear s-off method
[HTC Sensation] wineds:
I have updated from 3.32.707. Hboot is 1.29. I have re rooted it.
[HTC Sensation] darkmantra:
RUU is now here:

RUU_PYRAMID_LE_ICS_35_S_hTC_Asia_WWE_3.33.707.106_ Radio_11.76A.3504.00U_11.24A.3504.31_M_release_268334_signed

http://xdaforums.com/showpost.php?p=30295605&postcount=1966
[HTC Sensation] jamshidmo:
cant install ota update

hi

i root and s off my htc sensation xe with "Juopunutbear S-OFF" last week i download this update but i cant install it when i click it to install restart phone and go to the clockworkMOD recovery and write:

cant mount sd card

install aborted

what can do ?
[HTC Sensation] jamshidmo:
question

plz answer my question what must i do ?:confused:
[HTC Sensation] idtheftvictim:
You need to have stock recovery or run the full .ruu
[HTC Sensation] Fakhri 19:
it just happened sometimes, not always. But you can use my tricks :

-Use RAM Manager Pro and set to :

-Hard Gaming

-Default Setting by Samsung (if you use this, it will be 150 mb in average)

-If you're running in ICS, go to Setting- Develop Option- Background process limit- set to AT MOST 1 PROCESS

you will get 200 mb free ram if you take a look at the notif bar

DO NOT USE RAM MANAGER IF YOU PREFER WITH THIS ONE

That tricks are depends by the apps that are running in service,

WISH YOU LUCK

sorry for my english :laugh:
[HTC Sensation] jamshidmo:
i want install this update but i cant do it

how can install it ?

after "S OFF" and "ROOT" how can i install ota update what must i do for install it ?
[HTC Sensation] Terepin:
So only Asia. Thought so.
[HTC Sensation] jamshidmo:
i cant understand

please help me to solve this problem

how can find stock recovery ?

after install stock recovery i must re install clock work recovery ??????

what must i do ????:confused:
[HTC Sensation] wesly.btm:
The Storage Space pics on post before update and finish update storage space is gone..wtf with htc update on XE

---------- Post added at 07:38 PM ---------- Previous post was at 07:33 PM ----------

You must back to stock pls read on general forum sensation to gain lock s-on and run ruu.
[HTC Sensation] C-killa:
hey im on cm9 n want to revert bck to stock can i use this method ??
[HTC Sensation] thething485:
what will happen

I am from South East Asia, if i were to update the firmware to version 3.33.xxx from other region, what will happen since i can't find the v3.33.707.106 which is not official(i cant update to the official because i have rooted and done s-off,now i just need ARHD 6.7.2)

my phone is the htc sensation xe v3.32.707:confused:
[HTC Sensation] Fakhri 19:
I wont update to this one, cuz still no info about that bugs, or improvements
[HTC Sensation] kraven0731:
I have already updated to this firmware but i still dont know what is the changes or modification they have made.
[HTC Sensation] Fakhri 19:
Just use custom rom and everything will be okay.

ARHD IS MY CHOICE, cuz there is no problem with it. :)
[HTC Sensation] mcv00:
raelly no changes that i noticed
[HTC Sensation] vsense7:
Any update for non XE?
[HTC Sensation] dexter8:
I've just got this one, but not installed yet. Just some minor updates.

[/IMG]
[HTC Sensation] usaff22:
HBOOT upgrade is part of it, so if you are S-ON, you can't downgrade. Goes from 1.27 to 1.29
[HTC Sensation] Elponius:
cool thats working
[HTC Sensation] C0NAN:
I got this update earlier in the Philippines.
[HTC Sensation] mykar3z99:
yes.. i got it.. but GPS can't locked:confused:
[HTC Sensation] Scramjet:
Can someone upload the RUU for 3.33.707.151 ASAP? I am receiving this error that "Can't establish a reliable connection to the server" when I try to add my Google account to my phone.
[HTC Sensation] wesly.btm:
Hi DareDan,

Honestly untill this year i dont know why my XE have Internal Storage. Since i bought last year I goes to another guys that have XE too and when i check Storage his phone same with my XE.
[Nexus 7 Q&A, Help & Troubleshooting] nerfman100:
I don't get why people are complaining so much about size of the screen's bezel. I think it's the perfect size. It's definitely better than some of those other 7 inch tablets. *cough* PlayBook *cough*
[Nexus 7 Q&A, Help & Troubleshooting] 05GT:
I can deal with it, but that's a lot unnecessary real estate.
[Nexus 7 Q&A, Help & Troubleshooting] Nospin:
I disagree, there is a perfect amount of space for holding both landscape and portrait.
[Nexus 7 Q&A, Help & Troubleshooting] JD914:
Bezel is s non issue for those of us that aren't OCD. For those that say it could be smaller, think about it, under this bezel are electronics that if not for its size, could not fit anywhere else. To top it off, if it where any thinner, you would constantly be touching the screen by accident.
[Nexus 7 Q&A, Help & Troubleshooting] Cor-master:
Honestly the top and bottom of the nexus looked larger in pictures. I think it has the same overall footprint as my flyer. Actually I think it might be thinner on the sides as the margins are smaller. The Flyer had hardware buttons on the left side, and the front facing camera on the right so the margins were pretty large to allow for that.

I love the overall size of the nexus, I got no complaints about the top or bottom, and its a pretty stylish looking device at that.
[Nexus 7 Q&A, Help & Troubleshooting] beardedspoooon:
I think the bezel is just fine. While it would probably look pretty sexy if it were all screen, I don't think it'd be very comfortable to use.
[Nexus 7 Q&A, Help & Troubleshooting] _MetalHead_:
This. At first I was like wtf but after using it that bezel is absolutely necessary to hold on to. It's perfect and I wouldn't add or subtract a mm from it.
[Nexus 7 Q&A, Help & Troubleshooting] jonnyg1097:
Because people like to complain whenever they can. I bet if it was smaller people would be complaining that there isnt enough to hold onto and that it be poorly designed because their fingers are covering part of the screen and accidentally clicking on things that is on screen.
[Nexus 7 Q&A, Help & Troubleshooting] lilphil240:
For TV's, the smaller bezel, the better, which is why I own the Samsung UN46ES7500. Super sexy. But for tablets, you have to hold the device, so it would be extremely frustrating having no place to hold it. If there was some sort of hand strap on the back of the Nexus, you could make the argument for a smaller bezel.
[Galaxy S II Q&A, Help & Troubleshooting] slugger09:
I installed CF Root on 2.3.4 it wouldn't boot past the Samsung logo, I then tried an older version of CF root, it booted but no cell or wifi signal, back to CM9 for now but I prefer stock. Any ideas where I went wrong?