yashsingh1/xdaforums huggingface dataset:
[HTC One X+] maxwen:
Just an heads-up!

This is now fixed in latest build

which means using -100 is really doing the right thing

On the other hand this means - if you have running -100

already and now have problems with latest kernel it is

possible that -100 is actually too much :)
[HTC One X+] Preaper:
Will 2.1A chargers have any added value? Or is the drawn current limited to 1A?
[HTC One X+] maxwen:
Re: [KERNEL][Inernational] 2013/01/26 - BLADE - CM/AOKP/AOSP - 4.1.2+4.2.1

I don't know - actually it should :)

I dont have such a charger
[HTC One X+] Preaper:
I spend an hour making some measurements. These measurements are purely indicative and YMMV. During these measurements my device was charged from 75% to 92%.

| Fast charge off | Fast charge on
+-------------------------+------------------------
| |Displayed | |Displayed
Power source |mA charge|charging mode |mA charge|charging mode
------------------------+---------+---------------+---------+--------------
USB port motherboard |345 |USB |845 |AC
official HTC 1A adapter |925 |AC |935 |AC
iPad v2 charger 2.1A |403 |USB |970 |AC

Strangely less power was drawn from my USB hub after enabling fast charge. Not sure if this was due to the battery charge level at that moment and/or the current delivered by the hub. Will retest when my phone is at 20% and update this post. Retested this - my USB hub was at fault. There is a significant increase in charging when enabling fast charge.

Also note that the specified mAmps is the amount the device is charged, not the amount drawn. It's the residue of what's left of the drawn power after powering the device itself. Any variances you see are due to the batterylevel of the phone and other influences(like power usage of the phone).

I noticed some oddities in the fast-charge behavior. After enabling fast charge the charging mode using the iPad charger was still USB. Even after a reboot. Only when I connected it to my desktop and then back again was the iPad charger also charging in AC-mode. I guess you really need to unplug first.

Conclusion: iPad 2.1A charger performs the same as the official HTC 1A charger (with Fast Charge-on). Fast charge will significantly decrease your charging time when charging via your computer. Make sure your USB port is able to deliver the Amps though.

Extra: Need a good charger? Read this excellent review: http://www.arcfn.com/2012/10/a-dozen-usb-chargers-in-lab-apple-is.html. What I take away from this blog is that buying a >1A charger might still be a good idea(even though the phone doesn't seem to draw more than 1A) because chargers tend to deliver less Amps than specified.
[HTC One X+] maxwen:
yes - changing to fast charge will only take effect after unplug and replug

the charging chip will only change that on replugging
[HTC One X+] maxwen:
I also didnt do a "in-depth" test for that

A "quick" check for me shows that for my laptop USB port

it increased from about 300 to about 350 max

but that could be inaccurate.

Need to see if I find somewhere online more specs about

that charging chip (tps80032)

EDIT: Even on the TI website there is no mentioning of that chip

In the kernel sources it is referenced as:

Texas Instruments TPS80031/TPS80032 Fully Integrated Power Management
[HTC One X+] Preaper:
It must do something right, since fast-charge on allows for a good draw form the iPad charger. :) Therefore my guess that the delivered current from my USB hub is at fault here.
[HTC One X+] cowgaR:
I wonder if one would enable fast charge if it would force most of the docks (like most popular HDMI one) to output >0.5A for a charge despite their 0.5A output specification?

would buy the dock in that case (reason why I'm not using any)
[HTC One X+] Lloir:
check this :p https://github.com/maxwen/enrc2b-kernel-BLADE/commit/ff0e1cc28149b0833efd6c3984c3b04e643b5590
[HTC One X+] maxwen:
Well - actually there is no answer for that other then - try it :)

But actually I would be surprised if a charger would deliever more then

it is specified for. Most of the time it is even less :D

See also the link in this post above

http://xdaforums.com/showpost.php?p=37245694&postcount=151
[HTC One X+] Preaper:
I updated my previous post. After redoing the USB-port measurements with a battery at 15% and a good USB port from my motherboard (no longer using HUB) it became obvious that fast charge is amazing! Updated the iPad charger measurement as well to show true charge increase(previous measurement was affected by the battery-level being >90%).
[HTC One X+] maxwen:
I have never told you about that kernel tweak :)

set

echo "13000000,1400000,1500000,1600000" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq_limit

reset

echo "0,0,0,0" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq_limit

displaying current values

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq_limit

Since there is only one cpu clock for the cpu this will work like this

if 1 CPU is online max is 1.3

if second come online BOTH will have max 1.4

if third comes online ALL have 1.5 a.s.o.

This works the same way what nik3r uses for elitekernel just

that it is changable on runtime using sysfs

You can of course use the frequencies you like
[HTC One X+] maxwen:
This is also true after booting!

So if you reboot with USB cable plugged in it will init

in "slow" mode and stay that way even if you have enabled fast_charge!

So you must unplug and replug to make fast_charge take effect
[HTC One X+] kelleci:
Tegra3 Variant support

Hi

Will kernel support for Tegra3 variant?According to this post it is possible on hox.

Best regards.
[HTC One X+] maxwen:
T37 has only two variants (3 and 4)

Just do

cat /sys/kernel/tegra3_dvfs/cpu_millivolts

and it will be printed on top (process_id)

and with UV you can achieve exactly the same and even more :)

And actually I dont think we need OC
[HTC One X+] kelleci:
Thanks for quick reply.

Mine variant is 3.I think variant 4 is better right?I undervolted -50mv and it works like a charm.

Even more undervolting possible for my variant?For example -100 mw -125 mw?

Best regards
[HTC One X+] maxwen:
-100mV is the maximum that I allow in the kernel

Just try if it works

Default voltage difference between variant 3 and 4 is about -20mV

so you are already using less then variant 4 has by defauilt
[HTC One X+] kelleci:
I tried undervolting -100mV, no problems or stability issues yet.Testing now.

Can you make a poll about ap37 variants in this topic?If no, i can make a poll for who is wondering variants and undervolting.Just like this poll.And we will have learn how much more undervolting chance for two variants.I like saving battery;)

BTW:Sorry for my poor english.
[HTC One X+] kelleci:
Any thoughts maxwen?
[HTC One X+] maxwen:
Do whatever you like to do :)
[HTC One X+] maxwen:
Just in case nobody has discovered this :)

USB tethering is broken because of a kernel bug of HTC

Fixed this now by using a fix in latest kernel sources for the HOX
[HTC One X+] Groteski:
We got so much chance having you and Lloir!
[HTC One X+] maxwen:
OP updated to latest build
[HTC One X+] Groteski:
great gonna test the new governor =)

thank you so much!
[HTC One X+] nchantmnt:
AW: [KERNEL][Inernational] 2013/02/11 - BLADE - CM/AOKP/AOSP - 4.1.2+4.2.1

Me too, test, tweak for gaming, test again and try to find sweet spot for me ;)

Gesendet von meinem HTC One X+ mit Tapatalk 2
[HTC One X+] maxwen:
Well - if you find tell me :)

But I find it actually easier to switch governor for gaming :D
[HTC One X+] nchantmnt:
AW: [KERNEL][Inernational] 2013/02/11 - BLADE - CM/AOKP/AOSP - 4.1.2+4.2.1

Will do so :D

I'm still searching for the perfect setup for my phone but your AOKP is an excellent base for that

Gesendet von meinem HTC One X+ mit Tapatalk 2
[HTC One X+] nchantmnt:
AW: [KERNEL][Inernational] 2013/02/11 - BLADE - CM/AOKP/AOSP - 4.1.2+4.2.1

So I get random reboots with my device. Don't know if it's the uv-settings or new kernel/governor. Will try to make it reproduceable for my device and then try to find cause and solution.

Gesendet von meinem HTC One X+ mit Tapatalk 2

ok i guess this was caused by some changes to kernel settings. reverted back to your settings ;)

for smartmax i guess you're right. it's not the right governor for gaming and best would be to switch to another one for demanding tasks.

i found that it scales up and down very quickly and does make the device snappy and battery-efficient the same time, expect for gaming, like you said before.

btw with this kernel is gpu clock still linked to cpu clock? if so is it possible to make gpu ramp up when needed (or at least faster) then it is now?
[HTC One X+] maxwen:
About governor switching:

Just use PerformanceTool and create two profiles e.g. gaming and power save

then switching is just a one-click operation

About smartmax:

Gaming lag is based on the fact that smartmax has very

aggressive down scaling to reach the "ideal" frequency of 475

to allow LP mode. Games normally dont create a "steady"

load above the threshold smartmax is using trying to downclock

All of this can be of course tweaked using the governor tunables.

But as we say in german:

"Eine Eierlegende Wollmilchsau" will never be possible :D

"snappyness" comes from touch boost

So touchscreen events will boost the cpu

About GPU clocks:

There will always be a hard relation between CPU and GPU based

on the fact that the core voltage is influenced by it.

Lower CPU clock will allow lower core clock which in turn

will reduce core voltage and this will decrease GPU clock
[HTC One X+] ectodroid:
Are you planning to include the CPU quiet driver that seems to be included some of the OG One X kernels ? Or is it useless ?
[HTC One X+] maxwen:
Re: [KERNEL][Inernational] 2013/02/11 - BLADE - CM/AOKP/AOSP - 4.1.2+4.2.1

cpuquiet is nothing new

this was implemented as a tech study from nvidia as a replacement of the CPU hotplug code

it is on my todo list to look at it at some point
[HTC One X+] Lloir:
Can you implement the code to have my rom make me coffee, it's a kernel side thing i need you to do
[HTC One X+] maxwen:
I like pizza more :D

But for those who are interessted here is more info on cpuquiet

http://www.linuxplumbersconf.org/2012/wp-content/uploads/2012/08/cpuquiet.pdf
[T-Mobile Samsung Galaxy Note II] mojorisin7178:
So I have always used a site called (HOW TO GEEK.COM) http://www.howtogeek.com/ for any issues I have with my pc the people there are really smart and patcient with people like me who only have moderate skills and need guidence. I gert emails from them every day. They have been diving more and more into android. So I was reading today and I saw that just like your pc android has a safe mode that boots up only the stock software disabling all third party stuff. So if you are experiencing crashes or unusual battery drain or other problems you can start by booting to safe mode and seeing if the problem is still there. I am sure that this is nothing new to devs and others that have had android for a long time but I know I have been on this site for like two years and I have never seen it mentioned so I just wanted to let others know.

So to get into safe mode for 4.1 and later you go to the shut off menu and long press the power off and you will be asked if you want to boot into safe mode just say yes and done. The phone will reboot and at the bottom left corner will say safe mode. On older versions of Android, long-press the power button and then tap Power Off to turn off your device. Turn on the phone or tablet by long-pressing the power button again. Release the power button and, when you see a logo appear during boot-up, hold down both the Volume Up and Volume Down buttons. Continue holding the two buttons until the device boots up with a Safe mode indicator at the bottom-left corner of its screen. Thats it really easy. Its kinda like easter eggs. I mean if there is that then I am sure that there are other neat little things that we dont know about. I also read that starting in 4.2 they are hiding the developer options I for get just how to get it but it was something like going into about phone then pressing android version or build number 8 times or something like that. It was on the same site but I dont feel like searching right now but I am sure there are other things. Does anyone else know of any? I would like to know if you do post them here.

peace
[T-Mobile Samsung Galaxy Note II] distortedloop:
Safe mode's been around on Android since the early days; just about every android phone has safe mode on it, but not always the same way to get into it.

You might help more people if you renamed this thread (or at least added to it), something like "How to get into Safe Mode to troubleshoot problems).

Thanks for sharing.
[T-Mobile Samsung Galaxy Note II] ssCISengineer:
cool this could help someone one day, nice post. You actually contributed something to this forum, which is a lot more than most of these "post your homescreen" or "when we get updatez fro tmobilez" threads are!

thanks
[T-Mobile Samsung Galaxy Note II] mojorisin7178:
How do I go about renaming the thread do I just ask a mod? You are right it how to get into safe mode would be a better title. Has anyone tried this on our phone yet because when I tried I do t know if it is because we have a different menu or b3cause I am on stock but the first method did not work but the one for older versions did. So maybe aosp is different than some of the others. And yea I dont want to annoy people and be part of the problem. Im sure I have posted some bullcrap too but I learned when I got negative or no responces. I see your point I come here to learn between here and the otber site I mentioned is how I learn all my computer skills. I have never taken a class and I have built my own computers. I am still a long way away from doing anything on android thou. So yea I just wanted to help is all.

Peace
[T-Mobile Samsung Galaxy Note II] _Dennis_:
Just edit the original post. You can edit the name/title there

Sent from my handheld Android 'PC', NOTE II
[T-Mobile Samsung Galaxy Note II] decalex:
TLDR
[Motorola Droid RAZR] cyberuslau:
I realized that my device cannot receive the update notification from OTA updater, I don not know how to make it works.

Does anybody know how to activate the updater?:confused:
[Android Apps and Games] Devicecustomizer:
This App provides your android phone/tablet a windows 8 looking interface

You can use it To trick your friends telling them you have got the latest windows 8 running on your android

[YOUTUBE]o76QBZkLV4Q[/YOUTUBE]

This app is by MDB softwares

Download link : https://play.google.com/store/apps/details?id=com.mdb.android.fakewindows8
[Galaxy S III Q&A, Help & Troubleshooting] arthurd123:
Hi there,

Having just upgraded from Galaxy S2 to the lovely Titanium Galaxy S3 GT-I9305, my questions are simple is there a way to root phone on the stock firmware? And are there any other ROM's available for this model that don't have any bloatware on it?

Current phone details:

AP: I9305XXALI5

CP: I9305BVALI5

CSC: I9305EVRALI5

Carrier: T-Mobile UK

I not very experienced with using CWM as I have only used Odin to flash firmware on the S2. Perhaps it's a good time to learn new ways etc.

Your help is appreciated.
[Galaxy S III Q&A, Help & Troubleshooting] rbimdxe:
Wrong forum. Go to the specific I9305 sections (Q&A and Development) and read.

There is a guide in the Dev section with how to root.

Not as straightforward as I9300 (with regards to safeguarding/backing up) but easy to follow.
[AT&T Samsung Galaxy Note II] ChickenSamwich:
So I'm currently using the Suarom ROM, and for the most part it's been working fine. Suddenly I have a problem. Last night I plug my phone in to charge and suddenly it won't charge. I tried with two separate chargers.

It's still a new phone, so I can bring it in for warranty work. I just want to make sure I take all the steps necessary to "un void" the warranty. I'm a Rogers customer. If anyone can help I'd appreciate it.
[AT&T Samsung Galaxy Note II] cjsspape:
Theres a thread in the DEV section that provides instructions of how to completely un-root and restore your device to factory before you turn it in for services.
[AT&T Samsung Galaxy Note II] ChickenSamwich:
The only problem is, my battery is at ten percent with no way to charge. The strange thing is that when I plug the phone in, the charging symbol appears. Just doesn't charge. Any idea why that would be ?
[AT&T Samsung Galaxy Note II] the2rrell:
Tried different chargers? maybe plug it up to your PC see if you can get some juice that way? i can see the cable/charger going bad before the usb port on the phone ( but **** happens ) 10 percent should be good enough to get your phone back to stock though, i did it at 7 percent not to long ago, you just cant play around you have to click and run and get it done so it does not die. then if it dies after at least you are stock and can just turn it back in. but to be honest for a charger problem i VERY SERIOUSLY doubt they will be looking at Software and roms. thast a defect, and i think they will just do a clean swap----JUST LET IT DIE so they can not turn it back on in the store..lol
[AT&T Samsung Galaxy Note II] cjsspape:
Ya could have a derpy battery and the phones fine.
[AT&T Samsung Galaxy Note II] ChickenSamwich:
Yeah, I have tried three chargers with no luck. Haven't tried a PC yet but will after work.

So if I'm getting the lightning bolt charging symbol, odds are it'llbe the battery rather than the port?
[AT&T Samsung Galaxy Note II] the2rrell:
take it to best buy or an at&t store....and just say, hey i think i may have a bad battery do you have one i can use to see if my phone will power on and recognize the charger after it is plugged in. then you will know, unless you have an extra battery just laying around.
[AT&T Samsung Galaxy Note II] dayloooo:
I had a similar problem like this before. Try charging with the phone off.

OR

If you want to troubleshoot and isolate the problem, try getting an external battery charger and a spare battery.

If you charge your stock battery and it charges with the external charger, your phone may be the problem. If not, then it's the stock battery.

And with the spare battery, try charging it via phone charger.

These are the possible ways I can think of at the moment. Hope this helps!
[T-Mobile, Samsung Galaxy SIII] revolutionarysoul:
Morning gents and ladies. I'm new as you could tell but I am having an issue that I cannot seem to find a topic on. I upgraded to CyanogenMod10 and after trial and error got everything to update. I downloaded "beats audio" for rooted phones in the play store. Only afterwards did I realize that it did more harm than good. I've attempted to delete some of the drivers listed but was only able to find 2. My main issue is that now, after the cm10 update or the beats audio installation, I cannot seem to stream the full audio output through bluetooth like I was able to. The sound comes out flat. Any help would be appreciated.
[T-Mobile, Samsung Galaxy SIII] elesbb:
just reinstall the ROM, after you uninstall the beats app. As long as you don't wipe your data, all your stuff will still be there after you reinstall the ROM.
[General Questions and Answers] onurgorkmaz:
hello guys. i dont know if this is a very noob topic but i couldnt find anything about it.

i have an htc hd2, i installed the rom at http://xdaforums.com/showthread.php?t=1934000

the problem is, after i installed about 20 apps (all moved to sdcard) i had only 80 mb of free space (350 mb used). and it makes my device slower. if i open 2-3 apps it becomes only 15 mb and things go worse. how can i fix this? i saw noone else got this problem - everyone is happy with their devices.

i wonder if i had a mistake when flashing it or my partition sizes are wrong. i flashed it via nativeSD and on the sd card, selected the option of "odex..". the other options were "rmmtp.." and "low voltage..". and although i installed it on the sd card, while booting it says "booting android from nand" and i think there is something going wrong about it.

i dont know any of these are related to this problem but i just wanted to inform those who tries to help.

thanks.
[General Questions and Answers] Anurag pandey:
After you install a rom on nativesd.you have to select the nativesd directory and then choose to boot android from sd not nand

And are u talking about low internal memory or low ram?

Sent from Vegeta's scouter
[General Questions and Answers] onurgorkmaz:
i mean low ram. i dont know how to change the directory, can you help?
[General Questions and Answers] Anurag pandey:
Go to magldr option 10 services>boot settings>ad sd directory>scroll down and select nativesd and then choose to boot ad sd

As far as ram is concerned the 420mb available ram is sufficient but if u multitask a lot then stick to gb or ics

Sent from Vegeta's scouter
[Off-topic] ArtificialMusik:
Well, I hate to be posting this in a topic I have no idea if it will fit here. But I am looking for answers before i take a dive. I've been emailing this dude on Backpage and have been thinking about going through with a deal for a T-Mobile Note 2 for 350. Which honest to god seems too good to be true.I went on there because I heard that you have to pay for a membership to get in and I figured, why would this guy have a membership and be able to legally scam people if he wasn't legit? He's also telling me to go through Google Checkout and that there will be an email that i have to reply to that says that my payment will be secure and insured. (Obviously, I've never used it before.) Ships from Romania and after I get the package I have 30 days to return it to get my money back.

My question is, Should I go for it? I really need a new phone since my SGS II is having trouble holding a charge and my wife is giving me the ok to go ahead and do it, but honestly, seems too good to be true. He says he has friends in the factory and a contract with UPS to get cheap shipping. :x Help me out guys?
[Off-topic] Ichigo:
Backpage? :rolleyes::p

Sent from my Kindle Fire

Mock my muffin. I dare you.
[Off-topic] ArtificialMusik:
Yeah, It seems to be a wellknown alternative to craigslist among my friends. :/
[Off-topic] Ichigo:
Yeah. Its also popular for something else. :rolleyes::p

Sent from my Kindle Fire

Mock my muffin. I dare you.
[Off-topic] odetoandroid:
Sounds like back stab :cool::p

I wouldn't buy it.

I sent this with my fingers using a screen
[Off-topic] -DarkKnight-:
I was the one selling it
[Off-topic] odetoandroid:
That's an even bigger reason not to buy it ;)!

I sent this with my fingers using a screen
[Off-topic] -DarkKnight-:
Oh wow...

What would I do it? MLP stickers or what not?

Complete bull
[Off-topic] ArtificialMusik:
In all honesty, Don't take the deal? Says I have before the 15th.
[Off-topic] djteotancolis:
A lot of people do that, if you google these kinda deals, you will find that a lot is a scam, they offer low prices cause they buy in bulk, but in the end either you will get a empty box or a china version of the same phone
[Off-topic] -DarkKnight-:
Not necessarily I brought a nexus one off amazon as a temporary device for only 100$ and turned or fine

Account taken over by Ponies HELP?!?!
[Nexus 7 Q&A, Help & Troubleshooting] kevinv20:
Does anyone know a work around or a fix for using the nook app on a nexus 7 with 4.2.1 I can'tget it to work
[Nexus 7 Q&A, Help & Troubleshooting] issak42:
What have you tried?

here are options:

- download from play store

- sideload apk

- manually copy apk file into /data/app (i doubt it would work tho)
[Nexus 7 Q&A, Help & Troubleshooting] kevinv20:
Only tried downloading it from the play store. But it tells me Idon'thhave a Internet connection even though it's on wifi. That'sthe only app iI have issues with
[Nexus 7 Q&A, Help & Troubleshooting] sandnap:
I am running stock 4.2.1 with M-Kernel a18 and Nook 3.3 installed from the play store works perfectly for me. I was able to download purchased books and sideload several.