yashsingh1/xdaforums huggingface dataset:
[Sony Xperia S, Acro S, Ion] perrofeo58:
setting INTELLIDEMAD

min 192-max1512

noop

i will report
[Sony Xperia S, Acro S, Ion] perrofeo58:
after 14 hours of strong use (wifi, 3g,gpsON) many calls and sms still have 45% battery
[Sony Xperia S, Acro S, Ion] m1st3r1:
yes. a very good, fast and stable kernel.

im using it with miui,, got no problem, strangely i have other problem with other oc kernel with stock-based.
[Sony Xperia S, Acro S, Ion] hash054:
i am using xtx v7 which is a very heavy rom as compared to CM 10's... i also tested CM 10 (not 10.1 cuz im not a developer) with nova kernel and got the same results as u got... 1-2% drop in battery every 10 hours on standby... CM 10 has jelly bean but i bought this mobile for sony features and wanted to keep it as close to stock as possible...:angel:
[Sony Xperia S, Acro S, Ion] Anicane:
Any chance of getting an CM10 kernal soon ?
[Sony Xperia S, Acro S, Ion] giancaleone:
The cwm inside this kernel have a bug on wipe cache.
[Sony Xperia S, Acro S, Ion] dktblade:
HI all user are using Miui ICS, can i ask how to wake up screen by volume button?
[Sony Xperia S, Acro S, Ion] fnnoname:
Yeah,me too :(

Is this the error?

E:failed to find "cache" partition to mount at "/cache"

E:Can't mount /cache/recovery/log

E:Can't open /cache/recovery/log

E:failed to find "cache" partition to mount at "/cache"

E:Can't mount /cache/recovery/last_log

E:Can't open /cache/recovery/last_log

E:Can't find misc

E:failed to find "cache" partition to mount at "/cache"

There is a thread about this in here

But I'm afraid the steps posted above won't work for our device because it's posted in HTC Wildfire section

And the error above never comes up when I'm using Advanced Stock Kernel
[Sony Xperia S, Acro S, Ion] m1st3r1:
IMHO (and as far as I know) wipe cache is useless.

And wiping cache in wipe data (the only thing that needed to wipe the cache, eg: for changing rom) is working fine. So, it's all good. :D
[Sony Xperia S, Acro S, Ion] Nek0x90:
I've been using this kernel for like 4 or 5 hours, and battery performance seems to be better than Advanced Stock Kernel.

Tomorrow I'll check it again with a regular daily use.
[Sony Xperia S, Acro S, Ion] akshayitekar:
This kernel is amazing Guys..:cool:

Give it a try :)

Awesome Battery life :D
[Sony Xperia S, Acro S, Ion] akshayitekar:
How to use zram?
[Sony Xperia S, Acro S, Ion] luisalhosilva:
Hello guys,

i installed thru recovery this kernel but my phone died can anyone help me ?

thanks
[Sony Xperia S, Acro S, Ion] Stenlius:
What was your previous kernel? What is the firmware - CM10 or stock based? I've been using it from start of the thread and not a single reboot/problem with this kernel, running wit GPU & CPU OC.
[Sony Xperia S, Acro S, Ion] element800:
Is the GPU overclocked by default? If yes is it safe?

Ty ;)
[Sony Xperia S, Acro S, Ion] Stenlius:
There are 2 versions for download - with GPU OC and without GPU OC, it is stated in the file name. You choose what version to download, I think that the OC version is safe enough - I'm using it with no problems. ;).
[Sony Xperia S, Acro S, Ion] Redstarr1:
Hey RaymanFX :), I was wondering if you could add the "row"-scheduler to your kernel? I've been using it with the Stock+ kernel and to my feeling it gives an advantage over deadline or cfq.

So far the VR scheduler seems to suit my needs as well, giving that one a spin for the next day or 2.
[Sony Xperia S, Acro S, Ion] elias234:
hey bro i don't know how to edit kernels so please please please please please can you use this method to add twrp recovery to the elite kernel v2 gpu overclocked as default

the method is here : http://xdaforums.com/showthread.php?t=2075562

please do it and upload it here , and i would do it my way but when i did it my phone wouldn't turn on , and even wouldn't show the sony logo
[Sony Xperia S, Acro S, Ion] tosa.th:
M

You could do it yourself using kernel kitchen.

1.Extract zimage from elite

2. Extract ram disk from stock+ kernel.

3. Build kernel.elf from above

All can be done with kernel kitchen by championswimer.
[Sony Xperia S, Acro S, Ion] EL_BELLACO:
Best kernel i have use, best perfomance and best battery life :D
[Sony Xperia S, Acro S, Ion] seventh711:
Can this kernel be used on Xperia SL?
[Sony Xperia S, Acro S, Ion] fnnoname:
Of course,any ROM and Kernel for the S can be used too for the SL ;)
[Sony Xperia S, Acro S, Ion] seventh711:
Okay,

If I want to save battery, should I underclocked it too? Which scheduler is best?
[Sony Xperia S, Acro S, Ion] fnnoname:
If battery life is your priority then yes ;)

In the first post :

About the scheduler..try it one by one to see which suits you best,every people have their own preferences
[Sony Xperia S, Acro S, Ion] akkiannu:
Don't bother!
[Sony Xperia S, Acro S, Ion] Felimenta97:
The second core doesn't see the CPU clocked I selected, and is kept on all the time.

Don't know if it's related to your kernel or the ROM I'm using (XTX v9).

Look next post for screenshot
[Sony Xperia S, Acro S, Ion] Felimenta97:
View attachment 1646130
[Sony Xperia S, Acro S, Ion] m1st3r1:
Have u tried any kernel (for xperia s) that can handle the second core (core1) correctly? Because I haven't, and if u really know, please tell me :)

So I think it's better to set both of em to max freq, and set gov that scaling nicely. As for me, I use intellidemand for core0 and conservative for core1. The core1 seems scaling well and turned of when not needed. Been using it since Nova kernel, and got good battery, with no noticeable performance drop.
[Sony Xperia S, Acro S, Ion] Felimenta97:
How not set different gov for each core? The problem is that sometimes I want to save battery, got it? Anyway, yeah, I think they stock kernel used to use the second core good enough.
[Sony Xperia S, Acro S, Ion] m1st3r1:
Kernel Tuner app. :) but it still can make the core1 at your desired clock speed, but it will scale nicely (depend on the governor though)..

And I remembered even when in stock, when I underclocked, the core1 always get to Max speed. It's the bug in the CPU itself, cause as the core1 being offline, it'll forget all the setting. No workaround for this bug, except to make the core1 always online, which will make higher consumption.
[Sony Xperia S, Acro S, Ion] Felimenta97:
Thanks. West is that voltage control? I don't know nothing about it. Could you give me some help? I want it to be fast when the phone needs, but goes down when not needed.
[Sony Xperia S, Acro S, Ion] mrsatan:
Can you add twrp for the recovery.
[Sony Xperia S, Acro S, Ion] Jigga04:
If I understand correctly, this kernel has some kind of voltage control, unfortunately I haven't been able to change them. I've been trying with Kernel Tuner and Antutu CPU Master, but had no luck so far. Which app should I use instead?
[Sony Xperia S, Acro S, Ion] RaymanFX:
Use 'IncrediControl' from the play store for Voltage Control ...

V3 will come somewhere soon, but right now I am busy with CM10.1 | Android 4.2.1
[Sony Xperia S, Acro S, Ion] Jigga04:
Great, IncrediControl works, thanks for that!

Do you have some recommendations regarding the voltage values? Is it safe to reduce the voltages by 25mV, 50mV or even 75mV in order to save some more battery?

I understand that each CPU is different and some settings might not work with every chip, but if you have any experience with lowering voltages, it would be greatly appreciated.
[Sony Xperia S, Acro S, Ion] ishaan6698:
I hope next version has more oc in GPu 360 MHz and CPU 1.9
[Sony Xperia S, Acro S, Ion] davidbar93:
Update please.... :)
[Sony Xperia S, Acro S, Ion] davidbar93:
Sorry for the double post ,but there is a cache problem in CWM - can you please update this amazing kernel and fix it? or make a TWRP?

I really like your kernel ,the best so far I think.
[Sony Xperia S, Acro S, Ion] kovalaci:
Me too, only black screen

Locked bootloader, Unofficial MIUI V 4.1 (3.1.11) from XDA
[Sony Xperia S, Acro S, Ion] omasis:
You cannot install kernels with locked bootloaders
[Sony Xperia S, Acro S, Ion] kovalaci:
Thanks. But what about reply 8# ?

---------- Post added at 02:57 PM ---------- Previous post was at 02:36 PM ----------

Sorry I misanderstood it
[Sony Xperia S, Acro S, Ion] avercros:
Thanks for your work, this kernel works like a charm.

Nice battery life :D
[Sony Xperia S, Acro S, Ion] Dr Goodvibes:
Installed RaymanFX' ELiTE kernel - V2 on 6.1.A.2.55 ROM and looking good thus far.

I'd like to see the SmartAssV2 governor included in the kernel ..... if that's OK.

Just a quick AnTuTu v3.1.1 reveals ~9286 @1728 with governor : performance, o/i : vr

Given I have the OC CPU-GPU-OC kernel installed, would one expect greater 2D/3D performance or are the above results about right.

I have SetCPU profiles already set up on a pre-rooted OS so it'll be interesting to see now this Kernel performs compared to a rooted stock fw when it comes to conserving the battery

[UPDATE]

I ran the Epic Citadel benchmark on Intellidemand/vr @1528MHz using the OC-CPU-GPU Kernel and it does bump the FSP up by a few frames from ~28 to ~32.0 on quality

Now if I install the OC CPU Kernel I return to 28.1FPS using Intellidemand/vr @1528MHz

If I then re-install the OC-CPU-GPU kernel the FPS return to ~32.0 on quality. This gives some indication the GPU overclock in this kernel is doing something.... for us doubters . ;)

I did this a few times by swapping the kernels as I'm pretending to be scientific about it.

So with the over-clocked GPU kernel one could see 3-4FPS increase in some graphics environments.

[UPDATE]

Been running this Kernel for a few days now and seeing good deep-sleep time of up to 71% and battery use is almost flat-line during these times.

Currently using SetCPU with screen-off profiles and seeing the rewards for doing so.
[Sony Xperia S, Acro S, Ion] shahroozs2:
Hi

First of all I want to thank you for your great kernel.

I read about governers and everyone talk about smartass2 but your kernel dont have.

now which governer you suggest that can do smartass2 job?
[Sony Xperia S, Acro S, Ion] gamesky:
any updates so far :) ..been using your kernel and stable so far
[Sony Xperia S, Acro S, Ion] Dr Goodvibes:
I've found this Kernel stable with no real issues.

I'd like to see the addition of the following Governors:

SmartAssv2

Brazilianwax

SavagedZen

Intellidemandx

I'm liking the vr scheduler.. never had it before so it's interesting to see what is does and doesn't do.

Battery life is pretty good and I'm getting me some deep-sleep and reducing system wake time by better managing my apps and there background data / processing use. I quite often get over one and a half days on battery now.

All good thank you.
[Sony Xperia S, Acro S, Ion] luaifarah:
stupid question.. which zip file to download?

and is it cwm flashable?
[Sony Xperia S, Acro S, Ion] darkerm:
I have got few question Regarding this Kernel.

Hope to get the answer for the OP

1. My xperia Running XZXperience with Advance Stock kernel .17 but How can I flash this Kernel? Should I Flash like Normal kernel or I have to go Back to Stock kernel first?

2. This kernel is overclocked but Will it cause any problem like Extrema Heat, Quick Battery Drain, Damage the chipset?

3. How is the Battery life with this kernel?

4. Gaming Performance?

5. While Gaming will it cause Extreme Heat?

6. Can I get this kernel with Stock Clock 1.5 ghz?

Thanks and hope to get answer soon.
[Sony Xperia S, Acro S, Ion] siddharthisback:
Need it for CM 10.1

Thanks
[Sony Xperia S, Acro S, Ion] ga_santos:
I love using this kernel, but it really warms my phone and have drain battery even if it is on the charger, I have to use another kernel, but when you update I will return. Thank you!
[Sony Xperia S, Acro S, Ion] polishfly:
Any update on CM10 version?
[Sony Xperia S, Acro S, Ion] dmh1:
@tosa.th:

http://xdaforums.com/showthread.php?t=2069242

May I instal TWRP by goomanager ?

I tried it but I press button up still CWM recover.

I do not know build the kernel
[Sony Xperia S, Acro S, Ion] tosa.th:
No idea about goomanager. I never use it.

You do not need to build kernel. What you need is zimage from Elite kernel then ram disk from stock kernel or stock+ kernel incase you want auto root innit.d support and etc.

First of all you need kernel kitchen by champoinswimer. It is menu driven and easy to use.
[Sony Xperia S, Acro S, Ion] dmh1:
@tosa.th: How can I put TWRP in kernel.elf. Please help by PM. Thanks

//I am so sorry OP
[Sony Xperia S, Acro S, Ion] saadramiz:
OK did you get this working?
[Sony Xperia S, Acro S, Ion] davidbar93:
Please make v3 with TWRP and GPU OC !!!
[Sony Xperia S, Acro S, Ion] avi.levi:
Missing notifications

Hi,

I flashed this kernel a few days ago and I noticed that a lot of notifications are not popping up.

Did anyone notice that?
[Sony Xperia S, Acro S, Ion] mondenath:
Ram

Can you let me know if any changes in allotable ram in this kernal.

I want alteast 730 mb for any rom to work smoothly
[Sony Xperia S, Acro S, Ion] wernerzero:
Thanks, this is really smooth, fast and snappy with rooted and unlocked stock.
[Sony Xperia S, Acro S, Ion] mondenath:
ram change

Does this change ram size
[Sony Xperia S, Acro S, Ion] gothraven666:
any chance for cm10?
[Sony Xperia S, Acro S, Ion] panel1:
maximum CPU1 freq

Hello,

I'm trying to set up maximum CPU1 frequency. But after CPU1 goes offline and back online it gets on maximum 1,7GHz and it forget my maximum frequency setting.

I'm trying to set this up with Kernel Tuner app or System Tuner Pro, but it's same.

Anyway thank you for your kernel.
[Sony Xperia S, Acro S, Ion] Envious_Data:
Question time

Question:

How would I install this on a dual boot (loop)

is it just Flashing on Loop Recovery
[Sony Xperia S, Acro S, Ion] Member90:
so far no issue..thanx bro..but, i have a lil' request, can u add up Hotplug to governor? thanx.. :)
[Sony Xperia S, Acro S, Ion] Dr Goodvibes:
I'm not able to run Futuremark 3DMark without it 'crashing' half why through the test.

I'm running the CPU and GPU over-clocked version.

I'm wonder if 3DMark is to much for the over-clocked GPU and causing it to fail.

Is this just me, or is this something other people with this Kernel see too?

In general, the XPERIA S is reported to run well with 3DMark.

[Update] Updated to 3DMark v1.0.1-946 and now it's all working with CPU and GPU over-clocked version.

3DMark notes a standard XPERIA S has an average score of 3800. I get a score of 4371 clocked at 1.7Ghz

3DMark notes : Can't touch this! Not only is this device one of the most powerful available, but your score is also better than average.

3DMark extreme notes a standard XPERIA S has an average score of 2176. I get a score of 2392 clocked at 1.7Ghz

3DMark notes : Good News! This is one of the most powerful devices around and everything seems to be working normally.

Big thanks to RaymanFX and enjoy the accolades 3DMark has bestowed on the work you have done on the XPERIA S.
[Sony Xperia S, Acro S, Ion] elpelas:
nothing to do :(
[Sony Xperia S, Acro S, Ion] polishfly:
CM10 BUMP!!!!
[Sony Xperia S, Acro S, Ion] Envious_Data:
Question time

Question::confused:

I know that my xperia s cant handle anything over 1728mhz clock (cause crash due to processer type) would the same happen if the GPU was overclocked to lets say 340Mhz or 400 for example?
[Sony Xperia S, Acro S, Ion] Pruikki:
yes. Not good to OC GPU so much on non cooled device...

i recommend max 50 MHZ oc on gpu...gives 2fps more or so...haha,but battery dies faster too so...

---------- Post added at 08:23 PM ---------- Previous post was at 08:16 PM ----------

So to install this just

1 enter CWM

2. Wipe cache and dalvik

3install zip kernel

reboot

and be happy?
[Sony Xperia S, Acro S, Ion] mewzik86:
Compilation Error

I get the following error when trying to compile this kernel from source:

CC arch/arm/mach-msm/acpuclock-8x60.o

arch/arm/mach-msm/acpuclock-8x60.c: In function 'increase_vdd':

arch/arm/mach-msm/acpuclock-8x60.c:427: error: 'MAX_VDD_MEM' undeclared (first use in this function)

arch/arm/mach-msm/acpuclock-8x60.c:427: error: (Each undeclared identifier is reported only once

arch/arm/mach-msm/acpuclock-8x60.c:427: error: for each function it appears in.)

arch/arm/mach-msm/acpuclock-8x60.c:436: error: 'MAX_VDD_DIG' undeclared (first use in this function)

arch/arm/mach-msm/acpuclock-8x60.c:451: error: 'MAX_VDD_SC' undeclared (first use in this function)

arch/arm/mach-msm/acpuclock-8x60.c: In function 'decrease_vdd':

arch/arm/mach-msm/acpuclock-8x60.c:472: error: 'MAX_VDD_SC' undeclared (first use in this function)

arch/arm/mach-msm/acpuclock-8x60.c:482: error: 'MAX_VDD_DIG' undeclared (first use in this function)

arch/arm/mach-msm/acpuclock-8x60.c:492: error: 'MAX_VDD_MEM' undeclared (first use in this function)

arch/arm/mach-msm/acpuclock-8x60.c: In function 'scpll_init':

arch/arm/mach-msm/acpuclock-8x60.c:682: warning: unused variable 'regval'

error, forbidden warning: acpuclock-8x60.c:682

make[1]: *** [arch/arm/mach-msm/acpuclock-8x60.o] Error 1

make: *** [arch/arm/mach-msm] Error 2

I am using the pre-built toolchain arm-eabi-4.4.3 from doomlord's github.

The reason for building this from source is because I would like to port this kernel to the Acro S as a personal project.

When I try both the 'ported' hikari_row_deconfig and the 01_elite_nozomi_deconfig, I get the same error. I assume if I can get past it for the nozomi, then it would also build for the hikari.

Any help would be appreciated. Thanks
[Sony Xperia S, Acro S, Ion] RaymanFX:
You did not pay attention to my commits (modifying my defconfig) obviously.

You have to either define CONFIG_NOZOMI_OVERCLOCKABLE or CONFIG_NOZOMI_STOCK_FREQS in your defconfig to allow these values to be 'activated' in the acpuclock code.
[Sony Xperia S, Acro S, Ion] mewzik86:
hmm.. I will have to try again. However, I did not modify the 01_elite_nozomi_deconfig, and this already had CONFIG_NOZOMI_OVERCLOCKABLE=y. After a make clean and using this original config, I still got the same error.
[Sony Xperia S, Acro S, Ion] RaymanFX:
Well, what steps do you actually use to build my kernel?

Also, I would not use any modified toolchain from doomlord or anyone else; just use the default GCC-4.4.3, that's what I use and it works.

Steps to build the kernel:

make CROSS_COMPILE=$YOURCCOMPILER 01_elite_nozomi_defconfig

make CROSS_COMPILE=$YOURCCOMPILER

Additional step to clear the kernel tree:

make CROSS_COMPILE=$YOURCCOMPILER mrproper

Note: The $YOURCCOMPILER should point to your gcc-4.4.3 toolchain installation in bash.rc or bash_profile or equivalent.

If you do not want to use this variable, do it like this:

make CROSS_COMPILE=/home/whatever/toolchain/arm-eabi-4.4.3/bin/arm-eabi-

,

where the '-' at the end is especially important.
[Sony Xperia S, Acro S, Ion] mewzik86:
Ok, I got it compiled. Had to make two changes to the config file:

1. Line 3 was CONFIC ZCACHE, I changed it to CONFIG_ZCACHE

2. There was no CONFIG_NOZOMI_OVERCLOCKABLE=y, only CONFIG_NOZOMI_OVERCLOCKABLE_LOW_STEPPING=y. I left the latter in the file and added the line CONFIG_NOZOMI_OVERCLOCKABLE=y

Much tanks for the help RaymanFX. I will proceed compiling the kernel for the Acro S now.

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

Ok, I got it compiled. Had to make two changes to the config file:

1. Line 3 was CONFIC ZCACHE, I changed it to CONFIG_ZCACHE

2. There was no CONFIG_NOZOMI_OVERCLOCKABLE=y, only CONFIG_NOZOMI_OVERCLOCKABLE_LOW_STEPPING=y. I left the latter in the file and added the line CONFIG_NOZOMI_OVERCLOCKABLE=y

Much tanks for the help RaymanFX. I will proceed compiling the kernel for the Acro S now.
[Sony Xperia S, Acro S, Ion] mewzik86:
Update:

The kernel compiled for the acro s (using a "ported" config file), but after building the kernel.elf, and flashing, I got a black screen boot loop (no sony logo). I tried using a ramdisk extracted from this xs elite kernel as well as the ramdisk extracted from the xas modded stock kernel with cwm. Gotta do some more troubleshooting.
[Sony Xperia S, Acro S, Ion] kaiseris:
Incredible kernel. The best I tried so far. Better battery life, smooth.

I was so disappointed with all other kernels and ROMs to the point that I was thinking of getting rid of SXS. And this kernel made my phone usable again :)

Thanks a million!
[Sony Xperia S, Acro S, Ion] Jigga04:
Out of curiosity, which settings do you use (under/overclock, governor, scheduler) ?
[Sony Xperia S, Acro S, Ion] kaiseris:
Sure.

1728max, 384 min

badass

deadline
[Sony Xperia S, Acro S, Ion] polishfly:
What ROMs is this compatible with? CM10?
[Sony Xperia S, Acro S, Ion] elpelas:
Only stock or stock based

Enviado desde mi LT26i usando Tapatalk 2
[Sony Xperia S, Acro S, Ion] Mattwan:
proximity is not working??? Anyone got this issue?
[Sony Xperia S, Acro S, Ion] Felimenta97:
Good for me...
[Sony Xperia S, Acro S, Ion] cjvzla:
do i install this normally via CWM? "install zip from sd card" ??

also: will this work on xperia SL ? it should right...?
[Sony Xperia S, Acro S, Ion] cities516:
Yes, flash via recovery.

Don't forget to wipe cache & dalvik first

This should work on SL...
[Sony Xperia S, Acro S, Ion] entermetallica:
Can I flash this on pure cyanogenmod Rom?
[Sony Xperia S, Acro S, Ion] cities516:
No!

Never flash kernel made for stock on custom ROMs!
[Sony Xperia S, Acro S, Ion] emyself:
can u make a 3.4 kernel for miui or CM10?
[HTC Droid DNA] houseofbugs:
I wanted a wireless charger in my car. After splicing the Nokia Charging plate cable into a 12V plug, a little super glue, strong magnets, and Velcro I have one that works well and looks cool. :)

Simple and effective! Even works over bumps. I just have to put something between the magnets to prevent slippage because they are really polished.
[HTC Droid DNA] slvrdrgn123:
I like the magnet idea. Will be borrowing that from you once my plates come in a couple days. Not sure where I'm putting it though, don't want mine on the dash. Will most likely go in the cup holder.
[HTC Droid DNA] houseofbugs:
I had those magnets laying around. I am going to rubberize the ones on my phone as they slide sometimes and the phone falls. I bought some more of the same kind here: http://www.ebay.com/itm/200865549989?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
[HTC Droid DNA] slvrdrgn123:
I might try to find some locally first since I don't think I need 100 magnets. Do you know if the magnets would interfere with the phone in any way? (radio, gps, ect)
[HTC Droid DNA] Hendrickson:
Nice idea I like it, will the wireless charging give it enough juice to handle maps or gps on?
[HTC Droid DNA] slvrdrgn123:
I doubt it, it's only 300mah instead of the normal 1000mah.
[HTC Droid DNA] trickster2369:
Wrong. I just picked one of these up today. On the back of the plate it states 750mah.
[HTC Droid DNA] slvrdrgn123:
Yea i read it wrong. Input current is 300ma.
[HTC Droid DNA] JTNiggle:
I also have the Nokia DT-900 and what is says on the back is that it's input is 12v, 750mA

There's nothing about output current. What we know about wireless charging right now is that it delivers about a 21% battery increase per hour. With our 2050mAh battery that's about 430mAh charge from the wireless charger. Obviously this is not going to be as fast as the fast(1000mAh) car chargers or most wall chargers, but we sacrifice for the convenience I guess.
[HTC Droid DNA] slvrdrgn123:
This is what Nokia lists.

http://www.nokia.com/us-en/products/accessory/dt-900/specifications/

Charger input current

300 mA

Charger output current

750 mA

Charger input voltage

100 – 240 V AC, 50-60 Hz

Charger output voltage

12.0 V
[HTC Droid DNA] shawnx1:
Nice work. Now can you plz make a wireless charging case with 2300 mah battery like the juice packs
[HTC Droid DNA] JTNiggle:
That may be true of the AC adapter part of the charger, it takes in 120v/.3a and outputs 12v/.75a to the wireless charger which uses the 12v/.75a to run.