yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] luyenlt:
The same with this enquire. If anybody enable to root and upgrade new Rom for F-04E, can u pls share for us? Thanks
[Android Q&A, Help & Troubleshooting] phankhang:
More : If any one known the way to unlock !
[Android Q&A, Help & Troubleshooting] phankhang:
Please help if there are any solution . Thank all
[Android Q&A, Help & Troubleshooting] greatslon:
root

1. Setup USB drivers on PC

2. Plug in Fujitsu Arrows V F-04E to PC (USB-debugging on)

3. Run root\runme.bat
[Android Q&A, Help & Troubleshooting] m_ghv_geo:
am getting error

mount: Operation not permitted

-- F-02E ╥╗╝ⁿroot╣ñ╛▀ --
▒╛╚φ╝■└┤╫╘2ch┬█╠│íú└╢╔½dnxwj╝≥╥╫║║╗»íú

!! ╛»╕µ !!

1íóroot╓«║≤╜½╩º╚Ñ▒ú╨▐ú¼dnxwj║═╫≈╒▀╢╘┐╔─▄▓·╔·╬╩╠Γ▓╗╕║╚╬║╬╘≡╚╬íú
2íó┐¬╩╝root╘≥╩╙╬¬─π═¼╥Γ╫╘╨╨│╨╡ú╖τ╧╒íú

╟δ╫╘╨╨╫÷║├root╟░╫╝▒╕íú

PSú║╚⌠─·▓╗╧δrootú¼╟δ╓▒╜╙╣╪╡⌠╒Γ╕÷┤░┐┌íú

Press any key to continue . . .
╒²╘┌╕┤╓╞SuperUser...

╒²╘┌╚í╡├┴┘╩▒root...

989 KB/s (1283460 bytes in 1.267s)
1136 KB/s (146652 bytes in 0.126s)
867 KB/s (366952 bytes in 0.413s)
911 KB/s (1578585 bytes in 1.692s)
[+] This may take a few minutes.
[-] Failure.

╒²╘┌╜Γ│²LSM...

Mapping kernel memory...
Detected kernel physical address at 0x80008000 form iomem
Attempt fb_mem_exploit...
OK.

Finding kallsyms address in memory...
Segmentation fault (core dumped)

╒²╘┌╣╥╘┌/system╕─╬¬rw...

mount: Operation not permitted

╒²╘┌╠ß╔²SuperUser╚¿╧▐...

/system/xbin/su: cannot open for write: Read-only file system
Unable to chmod /system/xbin/su: No such file or directory
Unable to chmod /system/xbin/su: No such file or directory

╒²╘┌╓╪╨┬╣╥╘┌/system╬¬rw...

mount: Operation not permitted

╒²╘┌░▓╫░Superuser...

1140 KB/s (1578585 bytes in 1.352s)
pkg: /data/local/tmp/Superuser.apk
Failure [INSTALL_FAILED_ALREADY_EXISTS]

╣º╧▓─·ú¼─·╡─F-02E╥╤╛¡│╔╣ªroot┴╦íú

Press any key to continue . . .

---------- Post added at 07:13 AM ---------- Previous post was at 07:08 AM ----------

i do have super user icon in my phone when i press install or recovery install it gives me "there was error installing superuser.please send a log of the error to the developer." but there is no log

also i checked with various apps to see if it was rooted but no it is not
[Android Q&A, Help & Troubleshooting] tommyrumbler:
did you got this resolved? USB debugging enabled on your device? did you install the driver correctly first?
[Android Q&A, Help & Troubleshooting] luyenlt:
Your phone is F-02E. The root tool for F-04E

---------- Post added at 11:11 AM ---------- Previous post was at 11:06 AM ----------

You tried already, and is it successful rooted for F-04E?
[Android Q&A, Help & Troubleshooting] luyenlt:
Hi bro,

Fujitsu F-04E rooted full

Pls checking some pictures below in attachment

If any support, feel free to contact me via YM: lethanhluyen
[Android Q&A, Help & Troubleshooting] Phangtonpower:
Hi,

I'm a noob at this stuff. I'm trying to root my f-04E. I've downloaded the two zip files, but I don't know how to install the usb drivers. I've tried installing them onto my SDK manager and still nothing happens. I've tried the runme option in the root file, but it says that my device is not detected. Any help would be awesome.
[Android Q&A, Help & Troubleshooting] luyenlt:
pls contact me for details
[Android Q&A, Help & Troubleshooting] Phangtonpower:
Actually I did send you a PM on here. Please check your in box :)
[Android Q&A, Help & Troubleshooting] Phangtonpower:
Is there anyone else with any ideas?

That we can have it posted here and have it documented for others to reference in the future.
[Android Q&A, Help & Troubleshooting] Phangtonpower:
Weekend bump.
[Android Q&A, Help & Troubleshooting] Phangtonpower:
About to call this one a lost cause bump :rolleyes:
[Android Q&A, Help & Troubleshooting] moku160:
Thank you, was able to root no problem on the first try.

Although I did use generic google drivers. Sorry would link where I got them but cannot remember.

*update

Also wanted to mention that I have a EM01f, emobiles equivalent of this device.
[Android Q&A, Help & Troubleshooting] moku160:
*Update

though i was able to install superuser and passed rootchecker test i found I couldnt do a lot of things. So I downloaded the newest version of superuser renamed it to superuser.apk replaced the one in the zip and reran it. Works perfect, so far. Thanks again!
[Android Q&A, Help & Troubleshooting] dj_chele:
Hello to everyone I had an issue that was my phone restarts during calls and randomly, I just follow the root guide to eliminate all docomo bloatware

I root the phone successful but three days after a lot of app showed errors and restarts

When I restart phone the phone show three errors that are:

Com. Android. Phone process was closed and the Hceviewermaganer process has stopped and that situation is always on start

My phone doesn't work because this apps doesn't permit access to phone menu

Version of my phone is V16R

Question how I can try to reinstall original software, anyone has the recovery files to be uploaded through the recovery

Or any method to access through a Pc

Regards
[Android Q&A, Help & Troubleshooting] Guigui_18892:
Hello !

I also have a EM-01F but I've the same problem as mentioned before. SuperUser icon is correctly installed on the device but when it's launched, an error pops to say me it can't install su access...

Which drivers have you used are what root program have you launched ?
[Android Q&A, Help & Troubleshooting] moku160:
check out my follow up post. I had to redo it, replacing the given superuser.apk without a newer version. THen it seemed to work correctly.
[Android Q&A, Help & Troubleshooting] Guigui_18892:
Thanks for the answer !

But you've chosen the CWM or the ChainDD version of superuser ?
[Android Q&A, Help & Troubleshooting] moku160:
dont remember the exact version number but it was ChainDD
[Android Q&A, Help & Troubleshooting] Guigui_18892:
I've tried with both two SuperUser ChainDD versions which can be found at this adress :

http://xdaforums.com/showthread.php?t=1742522

Still doesn't work, no su binary installed when you start the app...

And while runme.bat is running, I could read mount: Operation not permitted

Any idea (each time I replaced both Superuser.apk and su files in zip rooting files) ?
[Android Q&A, Help & Troubleshooting] moku160:
This is zip of the folder i used with the updated version of superuser... give it a try.
[Android Q&A, Help & Troubleshooting] Guigui_18892:
Thanks for the files !

But it's still the same problem with the not permitted operations of the script :

-- F-02E Ê╗╝³root╣ñ¥▀ --

▒¥╚Ý╝■└┤ÎÈ2ch┬█╠│íú└Â╔½dnxwj╝‗ÊÎ║║╗»íú

!! ¥»©µ !!

1íórootÍ«║¾¢½╩º╚Ñ▒úðÌú¼dnxwj║═Î¸ı▀ÂÈ┐╔─▄▓·╔·╬╩╠Ô▓╗©║╚╬║╬È*╚╬íú

2íó┐¬╩╝rootÈ‗╩Ë╬¬─Ò═¼ÊÔÎÈðð│ðÁúÀþ¤ıíú

ÃÙÎÈððÎ÷║├rootÃ░Î╝▒©íú

PSú║╚¶─·▓╗¤Ùrootú¼ÃÙÍ▒¢Ë╣ÏÁ¶ıÔ©÷┤░┐┌íú

Appuyez sur une touche pour continuer...

ı²È┌©┤ÍãSuperUser...

ı²È┌╚íÁ├┴┘╩▒root...

3730 KB/s (1283460 bytes in 0.336s)

4091 KB/s (146652 bytes in 0.035s)

4369 KB/s (366952 bytes in 0.082s)

3358 KB/s (2025538 bytes in 0.589s)

[+] This may take a few minutes.

[-] Failure.

ı²È┌¢Ô│²LSM...

Mapping kernel memory...

Detected kernel physical address at 0x80208000 form iomem

Attempt fb_mem_exploit...

OK.

Finding kallsyms address in memory...

Segmentation fault (core dumped)

ı²È┌╣ÊÈ┌/system©─╬¬rw...

mount: Operation not permitted

ı²È┌╠ß╔²SuperUser╚¿¤Ì...

/system/xbin/su: cannot open for write: Read-only file system

Unable to chown /system/xbin/su: No such file or directory

Unable to chmod /system/xbin/su: No such file or directory

ı²È┌ÍÏð┬╣ÊÈ┌/system╬¬rw...

mount: Operation not permitted

ı²È┌░▓Î░Superuser...

3863 KB/s (2025538 bytes in 0.512s)

pkg: /data/local/tmp/Superuser.apk

Success

╣º¤▓─·ú¼─·Á─F-02EÊÐ¥¡│╔╣ªroot┴╦íú

Appuyez sur une touche pour continuer...
[Android Q&A, Help & Troubleshooting] Kami1337:
Delete all your superuser apps that you have, reboot & run the root again. worked fine for me after that, had the same problem.
[Android Q&A, Help & Troubleshooting] Abbaso67:
Use kingroot. I tried on F-04E and it worked
[Android Q&A, Help & Troubleshooting] johnwiz:
i have this same device ..

it is on android 5.1.1 but it has the android 4 interface

can someone help me how to unlock the network??? NTT DOCOMO
[Xperia Play Q&A, Help & Troubleshooting] CZroe:
As I'm sure you all know by now, it is very easy to accidentally trigger the keyboard/gamepad "slide open" function accidentally. Sometimes it seems as if it is on a hair trigger!

There seems to be no case that physically locks the phone closed and no option to disable the function that automatically unlocks the phone when slid open (STUPID!). A "do nothing" option should be right there with the option not to launch the games launcher when slid open, but it isn't. It shouldn't be triggered so early in the movement, but it is. I do not want to add a pin or pattern unlock just because of this stupid oversight but I frequently find it unlocked in my pocket, draining battery life and doing who-knows-what else from unintentional input (deleting emails, spamming contacts, butt-dialing, etc).

I guess that's what I can expect from a company that doesn't even give you the option to sort contacts by last name in the default dialer (STUPID!).

So, do other ROMs have this problem? Is it possible to tell them to "do nothing" when sliding the gamepad/keyboard out? Is there any other way to do this? I'm still on a locked bootloader with a carrier-locked phone, but I'll get it unlocked ASAP if there is a custom ROM out there that solves this problem. :)
[HTC One X] Involved:
Hi all, I've now a Vodafone branded phone, as for now I only have to wait for official updates (I'm no rooted and locked bootloader), I was thinking of what will happen when no more official updates are released, will I be able to install custom ROMS with the latest Android distribution or will I be stuck on the last one I will have officially received?

Because as for now I can't update to custom jb ROMS due to the incompatible hboot, bus as far as htc doesn't release more official updates shouldn't the hboot be the same for everyone?

I know this couldn't be a clear explanation, sorry for that, but I need to know if I've to sell my phone to get an unbranded one or not... I'd like to be able to use this phone as long as I don't break it, so this is so important to me,

Thanks
[HTC One X] Mr Hofs:
you just have to wait longer, you will get your JB update. Every hox will get it. Unbranded have it earlier because the provider don't need to add bloatware !

If HTC pushes out a update you will also get it, doesn't matter if you have vodaphone or any other provider.

This also counts for future updates.
[HTC One X] Involved:
Yes, i know that, my thoughts were for when htc will not release updates anymore, what will happen then? Will we be able to flash custom ROMS based in aosp builds or not because of the hboot?
[HTC One X] ZeRoWaR:
I think he wanted to know if he will get his JB update, will he be able to flash custom roms which need a newer hboot.

So as far as i know, if you get your OTA update, your hboot will also be updated to the new hboot and then you will be able to use all the custom roms which need the new hboot.

But nobody knows what will be if newer versions of Android will come out, maybe they will need again a newer hboot version. And as long as you have a carrier branded device you will always need to wait for your carrier update.

If the Dev's could achieve S-Off there wouldn't be a problem, but so far nobody has made it. :(

Edit:

AOSP works better with older hboot (under 1.23), for some reason the gps and some things are broken on newer hboot (over 1.23) and they often need a seperate kernel (boot.img) to work.

But there are also a lot of custom roms for the newer hboot in the other developement section.

However i don't know if dev's will decide to work only with the never hboot in the future.
[HTC One X] Involved:
Thanks, then as I thought there is no clue of what will happen for branded phones, so going for an unbranded seems the best choice, wouldn't it?
[HTC One X] ZeRoWaR:
It's always the best choice.

But much likely if HTC releases a update, the carriers will / should follow, even though they will need more time.

Also if HTC won't release any more updates we will all be stuck on the latest version and maybe devs won't be capable of developing the newest android version for our device.

And even unbranded devices need the right CID for the right update unless we have achieved S-Off.

However i think there will always be enough experimental and also stable versions for any hboot version - thx to all the devs.
[HTC One X] Involved:
I didn't consider that even unbranded phones would need the right CID and hboot, so we're all in the same boat, branded and unbranded... Won't definitely buy another phone with locked bootloader, unless the s-off has been already achieved..
[HTC One X] exocetdj:
Because of the above I will NEVER go to a carrier store for a phone again!! :)
[HTC One X] BenPope:
I think in a way we got unlucky this time round, since the hboot is not forward compatible with the sense ROM. Let's hope it's a one off rather than a new sinister plan, and future updates do not require an updated hboot.
[HTC One X] Involved:
Let's hope that, seriously.
[HTC One X] Mr Hofs:
The very ....very best thing that could happen now is S-OFF so we can downgrade the hboot at any time so we can flash newer and older hboots in an instant !

But this is still very unlikely ! :thumbdown:
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] 84DGR:
Hey guys im using crashes final 4.1.2 rom and for the past week i have notice that car mode turns on and off again. its becoming annoying. i cant find out how to turn this off at all.

I have used this ROM for 2 months with no issues until now.

Any ideas?
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] jamieross:
Its possibly a hardware fault, I had a similar problem with my old HTC hd2 where the USB connection became corrupted and forced the phone into thinking it was getting docked. That's my view but hopefully its a software thing and you can easily sort it.

JR
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] 84DGR:
thanks JR

its happening when its not plugged in as well.. it just took 20 minutes to type this cause it keeps doing it lol
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] toniimirrkare:
I had the exact same problem. Car dock mode randomly activated and deactivated with no user input.

The problem was a faulty USB the on the phone that was fixed when I sent it to service.
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] nokiamodeln91:
try cleaning the USB port first.. (remove battery) use a clean cloth , little alcohol, a small toothpick (gentle)
[Desire HD Q&A, Help & Troubleshooting] bestfil:
Since there is a stupid limitations of asking question in developopers forum I can't ask about crucial fings like checksums.

Many problems are caused because of problems with download and I can't find any checksum for BR 9/10/10.1 in whole thread: http://xdaforums.com/showthread.php?t=2003273&highlight=10+1

I thought it's the most important thing for the developer to advertise the checksum, but not in this case. Why?
[Desire HD Q&A, Help & Troubleshooting] Teichopsia:
Checksums are good practice, but a way around it is after downloading, check to see if the file opens without errors. It has either been discussed in that thread or the 4.1.2 from the same dev.

Sometimes amongst ourselves, we would post the checksum and someone else would confirm, seems we don't do it with every release anymore.
[Desire HD Q&A, Help & Troubleshooting] bananagranola:
Like Tei said, checksums serve the purpose of validating files. However, with zips, you can also just open the file and make sure it has folders inside. If it is corrupted the zip can't be opened.

Checksums are also used to make sure that mirrored files haven't been tampered with, but since there's only one download site for cfX that's not really an issue.
[Desire HD Q&A, Help & Troubleshooting] bestfil:
thanks guys!

BTW: bananagranola, how is Your battery life @ codefireX 4.2.1 build and what are Your quadrant benchmarks?

I used sabsa 10 previously and both battery life and benchmark results where far far better comparing to stock rom (before root and etc.)

Now with cX 4.2.1 all things are worse? Have You got the same opinion?
[Desire HD Q&A, Help & Troubleshooting] bananagranola:
Battery life lasts me a full day on moderate use, which is all I want from it. I honestly don't remember what my stock battery life was like.

I don't use benchmarks. I just use the ROM for a couple days and see how smooth it feels.
[Desire HD Q&A, Help & Troubleshooting] bestfil:
O.K. I have done 2 tests on Quadrant.

coderfieX 4.2.1 1048 points (half less than standard rom)

sabsa primie v10, android 4.0.4 - 1896 (bit more than standard rom)

Same with smoothness.

So oldest rom - better smoothness, unfortunetly...
[Xperia Arc Q&A, Help & Troubleshooting] reloadxero:
Is it possible to forward calls from another phone with bt capability to the Arc S. I'm asking this because i have an Arc S that i can't unlock at the moment because it has the new security and another spare phone with bluetooth (nokia 6300).

I googled a bit and couldn't find really what i was looking for so i thought i'd give xda a shot. Also 3G forwarding or internet sharing via bluetooth would be a dream come true for me. So i would carry both phones at the same time but use my Arc S.
[Galaxy Note 10.1 General] thegios:
Ok, the aim of this thread is just to collect "in one single place" clear information about any (if any) difference between the old JB 4.1.1 German ROM that came out in October and the the new JB 4.1.1 UK/Spanish/... ROMs that came out in November.

Anyone?
[Galaxy Note 10.1 General] hoss_n2:
Both are same but UK rom has allot of languages on it + shortcuts on lock screen
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] alexooi1994:
1. Samsung Galaxy Ace CM9/10 camera/video recording working ?

2. Google working ?

3. Native USB tethering Native Wi-Fi tethering fixed ?

4. Contact sync 100% working ?

5. Keyboard fixed ?

6.Sound / Headphones work ?

7. Fixed Network location ?

8. GSM (phone/messages/GPRS/EDGE/3G) <100% work ?

9. CM 10 very lag?
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] RawnyRom:
Just check in thr official forum
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] alexooi1994:
GT-S5830 CM9/10 now stable or not ?
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] transilvanianhunger:
Just go read the official threads in the Original Development section.
[Galaxy S III Q&A, Help & Troubleshooting] j0ngsters:
Hey Guys,

This is my first post here, so that also means i'm a noob :D

I just want to seek help in modifying my framework apk to change font color to black, so I can get the effect of black text in white background - system wide, including the pop up messages like those of LG Optimus G, I can go buy an LG phone to make my life easier but i love my Samsung Galaxy SIII! :o So i thought I can maximize my android experience if I can get help from my fellow Android lovers here.

Attached the screenshot of the effect I want to achieve so please please please, I'd really appreciate anyone's help,

Thanks in advance! Long live freedom in Android! :D

View attachment 1556906

View attachment 1556907

View attachment 1556908

View attachment 1556909

View attachment 1556913
[General Questions and Answers] tomek88zg:
Hello,

does anybody knows where i can find HTC sense 4.0 theme for trebuchet launcher if there is some?

thanks
[General Questions and Answers] tomek88zg:
anybody? :)
[General Questions and Answers] tomek88zg:
nevermind :)
[Nexus 7 Q&A, Help & Troubleshooting] pushtostop:
Hi

I'm looking for the new sky go apk 2.1 ,if anyone could share it I would really appreciate it .

Thanks
[Nexus 7 Q&A, Help & Troubleshooting] pushtostop:
OK I got it

http://db.tt/xVM4oXsu

If anyone needs it .
[Nexus 7 Q&A, Help & Troubleshooting] zolaisugly:
I cant get sky go to launch it fc,'s
[Nexus 7 Q&A, Help & Troubleshooting] pushtostop:
Are u rooted ,it only works on unrooted devices .
[Nexus 7 Q&A, Help & Troubleshooting] lesilent:
is it UK only ?
[Nexus 7 Q&A, Help & Troubleshooting] MaNFr3:
At launch it searches a data point. It suggests to turn on wifi plan even it's already on
[Nexus 7 Q&A, Help & Troubleshooting] pushtostop:
Works on my one s ,can't try my nexus 7 as its rooted.
[Galaxy S II Q&A, Help & Troubleshooting] Phalcore:
This is my settings, how to overclock GPU at my phone?
[Galaxy S II Q&A, Help & Troubleshooting] Sun90:
Gpu overclock

step 1 - 100 (900 mv)

step 2 - 167 (950 mv)

step 3 - 267 (1000 mv)

step 4 - 400 (1100 mv)

try the above and see:)
[Galaxy S II Q&A, Help & Troubleshooting] jootanen:
I don't think he can use 400 MHz because there is no VPLL. I might be wrong tho...

Sent from my GT-I9100 using 1st ROM
[Galaxy S II Q&A, Help & Troubleshooting] celderic:
My gpu isnt stable at 400mhz unless i use 1200mv. 330mhz is stable at 1150mv not 1100 for me

Also 100mhz my phone requires 950 if i have any lower i get strange artifacts on the screen sometime
[Galaxy S II Q&A, Help & Troubleshooting] Immortalis:
VPLL mode adds 330, 440 and 520 MHz steps, so for 400 there is no need to use vpll.
[Galaxy S I9000 General] PsychoGame:
Hello everybody,

Before I jump into the compilation proces and uploading my build I want to ask everybody first if anybody is interested in a weekly build CM10.

I know that Ivendor is not changing his sources every week, but the base of CyanogenMod is under constant development, so changes in the CyanogenMod source will be up to date again.

Let me know if you're interested by replying to this thread.

Also if theres enough interest in a build with kernel 3.0 inside I'm also willing to upload this image as well.

Because already one person replied I'm willing to share my compiled image. After all it's already compiled.

This build is compiled against ivendors sources on his Github and the latest CyanogenMod sources which were available.

Of course this image is already tested on my phone and everything seems to work like it did on Ivendor's last build.

Because Ivendors sources haven't been changed, this build still has the same bugs as his build.

To be complete the following:

- Vsync doesn't work, because the current kernel doesn't support this yet.

- Panorama shots

- Also mobile internet has a little glitch, which only appears to happen if you have a Pin locked SIM.

Solutions to this are:

* Setting the phone into Airplane Mode and back to normal. This should load the needed module.

* A more clean solution is to use the patch provided at: d-h.st/BgH This patch can be applied through CWM.

- Also camera view is upside down, but this is not noticable in the final saved image. (Don't know if this is a new or already known bug I don't use camera that much).

You can download my build from: mediafire.com/?m765ok5mtly7l6h

You have to copy the links into you're adress bar, because I'm not yet allowed to post outside links.

If anyone has questions feel free to ask.

Greetings PsychoGame
[Galaxy S I9000 General] krislibaeer:
a weekly build would be nice

i don´t use the 3.0 kernel because of the not working camera

i hope it changes soon
[Galaxy S I9000 General] PsychoGame:
Hereby I updated my thread and put in the links to where you can download my build.

Greetings PsychoGame
[Galaxy S I9000 General] EminSG:
Great idea. You can use 2 builds,one with 2.6 kernel, second with 3.x
[Galaxy S I9000 General] Jonboy2011:
it would be very great :)
[Galaxy S III Q&A, Help & Troubleshooting] Lither:
What is the best app to monitor 3G and Wifi usage so I dont go over my monthly limit?

As I dont find the one in Settings is very accurate,

Thanks
[Galaxy S III Q&A, Help & Troubleshooting] Chris_84:
There are a lot on playstore. Just get the one you like and try them out by yourself.

Throwing out of the window from my flying Ferrari killer S3 driven by a proud omega team member :P
[Galaxy S III Q&A, Help & Troubleshooting] Lither:
There are quite alot of apps which monitors data usage, but don't know which one to choose which monitors data usage accurate