yashsingh1/xdaforums huggingface dataset:
[Xperia Arc Q&A, Help & Troubleshooting] trungduc5151:
go to Gtalk setting and disable autostart/ auto sign in. it will help

Best,

---------- Post added at 09:53 AM ---------- Previous post was at 09:40 AM ----------

some gtalk service is for Market, so be careful if you try disable some of them, market will not work.
[Xperia Arc Q&A, Help & Troubleshooting] lsv-1:
Today I found those alarms with betterbatterystats, so I went to Autorun Manager and under Google Services Framework (com.google.android.gsf) disabled a couple of entries that mentioned the gtalk service, hopefully that will decrease the wakeups (Market still works :D), I'll keep you informed :cool:
[Xperia Arc Q&A, Help & Troubleshooting] iridaki:
First of all, let me make clear that "wakeups" do not necessarily mean battery drain.

My battery lasts for over a day with heavy usage and Google Framework wakes up my phone 300+ times. "Wakeups" simply mean how many times the intent got the phone out of Deep Sleep. Battery drain depends on how long did it kept it awake and how heavy to the processor the task performed was.

Freezing/killing/etc any parts of GSF is not the smartest thing to do.

You can log out from Gtalk after you have diselected "Auto Login" from the app Settings.

Gtalk will still have some activity as it is tied to the Google Apps bundle of joy :D (that's why the OP sees those odd wakeups even though he is not using it)

however, you should not face any significant drain.

I have connected 100 MSN contacts and more than 300 Facebook contacts to my Gmail account via Jabber, so more or less Gtalk is always on and it manages messages from a 500+ contact database. It's been like that since my first Android phone (legendary HTC Tattoo), then on my X10 and now on my Arc S and I have never faced battery drain. Heck, even I doubted it for a moment and disabled Auto Login, and there was no difference in battery at all.

Just my 2 cents. ;)
[Xperia Arc Q&A, Help & Troubleshooting] dejanxxxx:
I have same problem.In better battery stats see that G_TALK, many times wake my phone, but I dont have application G+.How then this drain my battery.What I do, that I solve this problem. Always wake lock- g_talk.
[Xperia Arc Q&A, Help & Troubleshooting] rod555:
disable service
[Xperia Arc Q&A, Help & Troubleshooting] regentonne:
so, did it work? any problems or positive effects? :)
[Android Q&A, Help & Troubleshooting] bingkan:
Maybe you already know that as time goes by,some APKs can't be signed by the old ways like useing some tools like Auto-signed.The program maker added some protections in the APK,like MD5 checking.

The following two codes are from classes.dex in sougou2.0.apk

This is java language ,gotten by dex2jar and jd-gui

public static String getMD5Data(byte[] paramArrayOfByte)

{

try

{

Object localObject1 = MessageDigest.getInstance("MD5");

((MessageDigest)localObject1).update(paramArrayOfB yte);

localObject1 = a(((MessageDigest)localObject1).digest()).toLowerC ase();

localObject1 = localObject1;

return localObject1;

}

catch (Exception localObject2)

{

while (true)

{

localException.getMessage();

Object localObject2 = null;

}

}

}

And this is Dalvik opcodes,gotten by baksmali.jar

.method public static getMD5Data([B)Ljava/lang/String;

.registers 2

:try_start_0

const-string v0, "MD5"

invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/StringLjava/security/MessageDigest;

move-result-object v0

invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->update([B)V

invoke-virtual {v0}, Ljava/security/MessageDigest;->digest()[B

move-result-object v0

invoke-static {v0}, Lcom/sohu/inputmethod/settings/SettingManager$EncryptUtil;->a([B)Ljava/lang/String;

move-result-object v0

invoke-virtual {v0}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

:try_end_14

.catch Ljava/lang/Exception; {:try_start_0 .. :try_end_14} :catch_16

move-result-object v0

:goto_15

return-object v0

:catch_16

move-exception v0

invoke-virtual {v0}, Ljava/lang/Exception;->getMessage()Ljava/lang/String;

const/4 v0, 0x0

goto :goto_15

.end method

From the first code I can know that the program will "try" first ,and when there's something wrong ,it will "catch" (Exception localObject2) ,but the Object localObject2 = null ,so the program won't run.

Now I have the problem ,How to change the second code to make the program can run after signed even something in the APK is changed like some pictures.I just can't read the Dalvik opcodes.

Please help me.I'm working on this for days and it driving me crazy~!
[Android Q&A, Help & Troubleshooting] sanjayvks:
Hi, i have recently flashed my htc desire hd with Android revolution Hd 6.3.1 custom ROM, here is the link

http://xdaforums.com/showthread.php?t=840040

Everything is woking great since i have flashed it, except for the video part. Before flashing my phone could play vvideos of of any size say 200 0r 400 mb without lagging. But after the flashing the same videos do not play. i have tried almost all the known players, i have also formatted my sd card. other than that the Rom seems to have no problem. Could anyone please help
[Android Q&A, Help & Troubleshooting] mateusm:
I had ARHD 6.3.1 installed once, never had this issue.

Your best bet is to post either in the dev thread or in the rom's Q&A thread.
[Android Q&A, Help & Troubleshooting] sanjayvks:
Could you suggest a more better rom than this one as you have already used this one for htc desire hd
[Android Q&A, Help & Troubleshooting] sanjayvks:
Figured it out
[Android Q&A, Help & Troubleshooting] sanjayvks:
Upgraded to 7.0.0 and also figured out the the video issues.
[HD2 Windows Mobile 6.5 Q&A, Help & Troubleshooting] unknownVS13:
Hello... I have an American HTC HD2 (T-Mobile only) and used it a bit then upgraded to WP7. But then I moved to another country and I couldn't use the sim cards on my locked WP7 phone. So I gave it to a specialist and told him to unlock it. When I got the phone back it was WP 6.5 and Im okay with that, but what Im not okay with is that Twitter(peep) says Im forbiden to enter the server,etc and the only solution is to update to the lastest version, so

If I update my unlocked US HTC HD2 will it get re-locked and If not, where can I update, because Im not sure to use the US T-mobile update or to use the UK HTC update ... Help me please.

My Software Info - so Im totally clear:

OS version:

5.2.21913 (21913.5.0.94)

Manilla ver:

2.5.20181527.0

ROM ver:

3.14.405.2 (04666) WWE

ROM Date:

09/29/10

Radio version:

2.15.50.14

Protocol version:

15.42.50.11U

also some Hardware Info, if necessary

RAM size:

578MB

Flash Memory Size:

1024MB

I give so much information because I want to be sure that I wont get my phone bricked or get it re-locked, because a new phone and/or re-unlocking isn't cheap

Any feedback will help!
[HD2 Windows Mobile 6.5 Q&A, Help & Troubleshooting] samsamuel:
Once unlocked it will always be unlocked,no matter what you do to it.

3.14 is already the latest version and you can ONLY use tmous roms. Just because the sim has been unlocked does not change that. Flash any non tmous stock rom and you will have a brick.

BUT, here comes the weird bit,,, that rom you have flashed (3.14.405) is the wwe rom, not the tmous rom, which I found a little unexpected, however my previous comment stands, you should stay away from stock roms that aren't tmous roms.
[HD2 Windows Mobile 6.5 Q&A, Help & Troubleshooting] Mister B:
I would be tempted to go for a NRG WM6.5.3 ROM & if Twitter is still a problem you could try MoTweets ... NRG ROM is about the best HD2 WM6.5.3 experience available ...
[Galaxy S I9000 Q&A, Help & Troubleshooting] edilson123:
Hi fellas, im noob in the forum so lest do it:

After making root the phone, installed titaniumbackaup to uninstall some programs not needed, then switch off the phone. When i tried to boot he did not boot, I tried to enter download mode but nothing .... I'm going crazy: (

When I connect the usb the computer does not recognize.

Any help?

PS: sorry about my english :)
[Galaxy S I9000 Q&A, Help & Troubleshooting] Aekanta:
Hi ! Did you try to remove your battery and enter in download mode with 3 button combo while putting in the battery ?

And sorry	I'm French ;)

Envoyé depuis mon GT-I9000 avec Tapatalk
[Galaxy S I9000 Q&A, Help & Troubleshooting] ahrend:
So does It actually enter download mode? If yes, you need to have kies drivers installed on your computer.
[Galaxy S I9000 Q&A, Help & Troubleshooting] edilson123:
No the hone does not enter into download mode, already took the battery and keep the whole night without battery and SD card and nothing, it does not boot.
[Galaxy S I9000 Q&A, Help & Troubleshooting] edilson123:
yes my friend i try... :(
[Galaxy S I9000 Q&A, Help & Troubleshooting] ahrend:
Well have you ever successfully entered download mode?
[Galaxy S I9000 Q&A, Help & Troubleshooting] edilson123:
No mate the phone dont enter in download mode.
[Galaxy S I9000 Q&A, Help & Troubleshooting] spamtrash:
I think you deleted something important ... well, the jig can be your option before going to service...

Sent from tam-tam drum
[Galaxy S I9000 Q&A, Help & Troubleshooting] ahrend:
The thing is, you should always check if entering download mode works before flashing anything on your phone as many sgs models are not able to. I'm afraid the only solution left is sending it to service as said before, sorry.
[Galaxy S I9000 Q&A, Help & Troubleshooting] Sys81:
U can also try usin a jig to get to download mode.
[Galaxy S I9000 Q&A, Help & Troubleshooting] edilson123:
I fix the mobile, bit for complicastes :)

GT-I9000 by Tapatalk
[Galaxy S I9000 Q&A, Help & Troubleshooting] edilson123:
Ty for hall support guys now um able to try a custum rom. Tu

GT-I9000 by Tapatalk
[Samsung Galaxy W I8150] joan10:
Hi everyone!

does anyone know if it is possible to enable 850 & 1900 Frequency bands on the I8150? if yes, please, please, some leads for the procedure (Root, or Custom ROM or whatever it makes it work!) i´m not an expert unfortunately.

Just bought an I8150 in Malasya 900/2100 Band which does not work in my country 850/1900 (my fault, didn´t check) so i´m at present using my I8150 as an expensive 2G with a fancy Calendar!.

Thanks lot for any help!!
[Samsung Galaxy W I8150] irishpancake:
Hi

First, this is possible, using Samsung Service Mode.......

easiest way to do it is with this App:

https://market.android.com/details?id=com.nfye.insanity.toolbox&hl=en

It has option to enable bands in Secret Codes:

Band Selection.....

Also, read here, but for i9000, so careful:

http://androidforums.com/samsung-ga...rk-frequency-your-samsung-i9000-galaxy-s.html
[Samsung Galaxy W I8150] freditoc:
Hi,

If you don't want to install nitrality (because it needs a rooted phone), you can always dial the band selection service mode directly: *#2263#
[Samsung Galaxy W I8150] joan10:
For some reason, nitrality does not work on the phone.

The band selection I´ve already tried but no asteriscks appear, selected the options anyway, but nothing happens (even after rebooting).

Thanks anyway, if you have any other comments let me know, you never know..
[Samsung Galaxy W I8150] joan10:
Hold on there!

this may sound extreeemely roocky (which in fact is) but,

do i need to have the phone rooted so when i dial the band selection in service mode the changes take effect?????!!!

Also, now i know why Nitrality didn´t work.

So i guess i´m gonna root the phone, if you have any link to recomendable instructions let me know, otherwise i´ll look over the net.

Thanks, hope this is the clue to the whole thing
[Samsung Galaxy W I8150] cahe228:
Hi all,

my questions are similar to the ones joan10 asked and thus I'll simply add them to this thread.

(1) joan10: I'm very interested in your progress. Could you please post whether you got the 850MHZ band working or not? Thanks in advance!

(2) Does Samsung ship different versions of the i8150? I'm asking since the Samsung Hongkong website explicitely states that the i8150 is a UMTS (3G) quadband device. However most resellers (and actually most websites like gsmchoice.com) here in Europe sell the phone as a dualband UMTS device.

(3) If there are different versions: How do I find out in advance if the phone I'm buying is a Quadband UMTS device? I guess that the usual sales assistants in electronic stores cannot tell me. I intend to buy the phone in Europe.

(4) Given the posts in this forum, I guess that I will have to enable all bands manually using the so called "service mode". Is there any reason why Samsung does not ship the phones with that configuration even though it is a quadband device? Are there any disadvantages if all bands are enabled?

(5) Will I have to root the device in order to enable all bands? If so, will that affect the warranty?

Thank you *very* much in advance!
[Samsung Galaxy W I8150] freditoc:
Hi,

I can tell you about the experience I've had with the SGW (i8150) and 850MHz UMTS. I bought the phone from UK to try it in my country which uses GSM-1800, UMTS-850. As of today I have not been able to connect to the mobile network, even after rooting and trying different ROMs from Europe and Asia.

I also tried to selecting the 850 band from service mode, but like you mentioned, the asterisk does not show up at 850.

My phone company regularly publishes a list of the phone models that are compatible with its network, and to my surprise the SGW is listed there but with the model i8150B, firmware versions: I8150BVJKJ5 and I8150BVJKH1.

From what I have read in this forum, I suspect the i8150B is a model first launched for the Brazilian market which uses UMTS850 and UMTS2100. So i8150B probably has a different antenna design.

I've been thinking of getting a hold of an i8150B ROM and flashing it to see what happens, or perhaps I'll just give up and try to sell it.
[Samsung Galaxy W I8150] lionfib:
If you do try it, plz update here with the resaults... Hope it will work!
[Samsung Galaxy W I8150] irishpancake:
Hi freditoc....

I have the opinion that you will need a suitable, for your region, Phone i.e. Modem/Radio FW to take advantage of the Bands in your area.....

I think the phone has the radio HW OK.....but needs the proper Regional FW.

Perhaps there is a way with ODIN to flash sepetately regional Phone FW?? and keep other upgrades.....

I don't think Euro or Asian Phone FW is appropriate in America.....South/Central???

So maybe more research for ppl who bought Euro or Asia phone, but want to use in Brazil or Costa Rica, etc.

Makes sense....No or Yes??

I think this is mentioned in the I9000 thread I referred to earlier..
[Samsung Galaxy W I8150] arth_ur:
I have a SGH-T679 (EXHIBIT II), that I use in Europe and My local providers use 900/2100 MHz for UMTS (3G).

I can connect to any GSM network (900/1800MHz), but no 3G service because 850/1900MHz US radio.

There is no way to put the * to 900/2100MHz in the service menu only 850/1900MHz.

I think that the baseband sw is diferent and it might work for SGW and that of the SGW for the Exhibit II.

Here is the backup of My radio.bin http://www.mediafire.com/?vtbrp8ecwyxtfdx . Baseband T678UVKJ1.

Please upload some European i8150 basebands.

You can use adb and following commands

adb shell

su

dd if=/dev/block/mmcblk0p8 of=/sdcard/modem.bin bs=4096

exit

exit
[Samsung Galaxy W I8150] irishpancake:
Hello friend arth_ur.....(Guinness??)

Please find modem.bin file from my Euro GT-I8150......dropbox link:

http://db.tt/Mt3Z526A

Phone/Baseband: I8150OXXKK1

Like you, but in reverse I can only

[*] the 900/2100 CDMA 3G Bands in Service Menu Band Selection...

Hope the file helps!!!!

Cheers
[Samsung Galaxy W I8150] cahe228:
Hi all,

I'm really interested in the outcome of that discussion. However I'd have some additional questions:

(1) Wouldn't it be possible to simply read out hardware information from your devices? So that you see which UMTS module is built into your device and find out if it's quadband-capable?

(2) Can you tell me what the file 'modem.bin' acutally does? Why doesn't Samsung deliver the devices with only two bands activated?

Thanks in advance!
[Samsung Galaxy W I8150] cahe228:
Sorry, there is a mistake in my last question. I wanted to ask "Why does Samsung deliver the devices with only two bands activated?"

Additionally, I want to refer to the Hong Kong website from Samsung (..samsung.com/hk_en/support/model/GT-I8150FKATGY-techspecs), which states that the phone is a quadband UMTS device. Maybe you can get the appropriate firmware from Samsung Hong Kong.

Please let me know about any progress. Thanks in advance!

Cheers!
[Samsung Galaxy W I8150] arth_ur:
Thank you for the file.

I have been busy lately, and I had no time to check in.

I compared the files with a hex editor, and unfortunately there are big differences...

I am afraid to softbrick my phone, so I will research on it a little further.

I tried the methods described at

http://androidforums.com/samsung-ga...rk-frequency-your-samsung-i9000-galaxy-s.html

In the service menu

* # * # 1 9 7 3 2 8 6 4 0 # * # *

If you select:

[1] Debug Screen

+

[8] Phone Control

+

[7] Network Control

+

[2] Band Selection

Unfortunately the SGH-T679 does not have combi-band options.

Key in [4] (tap [menu], than Key in), displays a hidden menu:

"[1] GSM 850

[2] GSM 900

[3] GSM 1800

[4] GSM 1900

[5] WCDMA 850

[6] WCDMA 900

[7] WCDMA 1800

[8] WCDMA 1900

[9] WCDMA 2100

If you want to add other bands

choose band that youa want again"

However it doesn't change anything regardless what you choose next.

You can also enter

*#*#info#*#* (*#*#4636#*#*)

and you tap [Phone info],

then you can "Set preferred network type:"

choices are:

WCDMA preferred

GSM only

WCDMA only

GSM auto (PRL)

CDMA auto (PRL)

CDMA only

EvDo only

GSM/CDMA auto (PRL) - default by My phone

Unknown

I tried a few options but no help.

There is also a [menu] key [Select radio band], where choices are:

Automatic

EURO Band

USA Band

JAPAN Band

AUS Band

AUS2 Band

Here it accept any selected band, but i can get no signal in either 900 or 2100MHz.
[Samsung Galaxy W I8150] arth_ur:
USE THIS INFORMATION AT YOUR OWN RISK, I AM NOT RESPONSIBLE FOR YOUR DEVICE.

Its been a while since there was no activity here...

After countless reflash and handful of softbricks, My latest findings are:

- the baseband of the SGW does not work with Exhibit II rom - http://imageshack.us/photo/my-images/688/sc20120219093621.png/

- you can crossflash the Exhibit II with SGW rom - http://imageshack.us/photo/my-images/821/sc20120219100916.png/

Issues are:

- swapped keys,

- no camera,

- can't enter into service mode and

- no 900/2100MHz 3G !!!

Basically everything else works.

And NO, there is NO overclock, the phone runs on stock 1024Mhz.
[Samsung Galaxy W I8150] hernand:
i8150 with 850?

Have you got your i8150 working in 850? Do you have the baseband file?

Thanks in advance,

Hernan
[Samsung Galaxy W I8150] matthew01202:
The band selection menu can be accessed by dialling *#2263#.

I tried Menu key -> Key Input -> 4

The list of 9 bands came up, but nothing happens after selecting any one of them.

Strangely, if I select [2] WCDMA Band Preference -> [6] WCDMA ALL (that means it's on WCDMA only and it receive signal of all bands), the 850MHz-only network in Australia (Telstra NextG) came up in manual network search under Settings -> Wireless and network -> Mobile networks -> Network operators.

If I select [2] WCDMA 2100, Telstra doesn't come up because it uses 850MHz.

I'm on Vodafone Australia which uses 850MHz and 2100MHz in metropolitan areas and 900MHz in rural areas.

PDA: I8150ZSLM4

PHONE: I8150ZSLM4

CSC: I8150OZSLM4

---------- Post added at 03:39 PM ---------- Previous post was at 03:24 PM ----------

One more bit of information that might help you fix this.

In Service Mode -> MAIN MENU -> [3] UMTS RF NV -> [1] RF NV READ and [2] RF NV WRITE,

There are 4 bands,

[1] WCDMA 2100

[2] WCDMA 1900

[3] WCDMA 900

[4] WCDMA 850

That means the phone is coded to get reception from these 4 bands.

But when I tried to get in [2] RF NV WRITE -> [4] WCDMA 850, the process com.android.phone crashed. Is that a corrupted program file? Is this the cause of the problem?

Under [1] RF NV READ, information for all 4 bands can be accessed.
[Samsung Galaxy W I8150] chapasdump:
Hello. I would like to get a Galaxy W too, but I have the same problem as you: In my country 3G uses the 850 frequency!

Please let me know of your progress. Some Android devices come with a baseband changer (cyanogenmod 7.2 on Motorola Defy), but maybe it's because the phone does support both frequencies?

Thanks.

---------- Post added at 03:54 PM ---------- Previous post was at 03:34 PM ----------

Some Brazilian guys on this thread have the GT-I8150B, which seems to work with the 850 band.

http://xdaforums.com/showthread.php?t=1466740

Here you can download 2.3.6 brazilian firmware for that model and extract the radio file to try on the GT-I8150 if you're brave.

http://www.sammobile.com/firmware/

If someone tries, let us know how it went!
[Samsung Galaxy W I8150] matthew01202:
My Galaxy W was sourced from Hong Kong and it was marketed as a quad-band (850/900/1900/2100) 3G device by both Samsung Hong Kong and the only 850MHz 3G carrier in Hong Kong, SmarTone. (Note that my phone is not network-locked.)

I notice that the CH configurations for WCDMA 850 are missing from service menu.

Under Service Mode (by whatever means you get in) -> MAIN MENU -> [6] COMMON -> [5] WCDMA SET CHANNEL:

Current CH: 0

Set Downlink CH, Input?

0: Reset

Set CH Range :10562-10842

Set CH Range :9662-9938

Set CH Range :2937-3088

10562-10842 are 2100MHz DL channels

9662-9938 are 1900MHz DL channels

2937-3088 are 900MHz DL channels

4357 – 4458 (850MHz DL channels) are missing

As DL channels of 850MHz are missing from this menu, my phone couldn't have possibly registered to any 850MHz network.

Is there any way to add them to the phone? Samsung is supposed to have done that, but they left it out.

Firmware version: I8150ZSLM4

According some other websites, the version number can be explained as:

I8150: model, ZS: China, Hong Kong, L: 2012, M: (Unknown month) 4: Version
[Samsung Galaxy W I8150] Momukun:
Did anyone ever figure out if this is possible? I don't understand why the specs for this phone show 850 as a usable band if it's impossible to use.
[Samsung Galaxy W I8150] 2g11:
I'm no expert, but I think Samsung shipped different radios to different regions, so even thought they listed 850MHz in the specs its only available in selected regions.
[Samsung Galaxy W I8150] Shanghai.Knight:
I cannot get 850mhz to work either.

If anyone has had success, please post the procedure. ;)
[Nexus S Q&A, Help & Troubleshooting] putthia4i:
I have a GT-i9023 Nexus S. Already rooted. Have CWM installed.

Now I am trying to access USB storage to get my files before I install another ROM and it just can't mount USB storage in CWM.

I tried connect my Nexus S via USB cable to my computer, it appears to detect my phone but no USB Mass Storage comes up so I can't access my files using Windows Explorer.

Now my phone has only CWM, no ROM installed.

Is there anyway to access my USB storage so I can backup my files, put a ROM (zip file) into the USB storage and then I can flash it using CWM.
[Nexus S Q&A, Help & Troubleshooting] putthia4i:
Now I am in CWM.

I go to "mounts and storage - mount /sdcard"

Respond "Error mounting /sdcard"

So I try "mount USB storage"

Respond "E:Unable to write to ums lunfile (No such file or directory)"

What should I do?
[Asus  Eee Pad Transformer Prime] KingJoshu:
http://xdaforums.com/showthread.php?t=1465661&highlight=prime

This app sounds amazing but I'm a little concerned at the usage warning since TFP doesn't have CWM. Has anyone tried this out yet?
[Asus  Eee Pad Transformer Prime] Bigguy1921:
Trying it out now, so far so good. Will let you know how it goes over the next few days.
[Asus  Eee Pad Transformer Prime] rimoth:
Someone has reported that it works on the prime.

http://xdaforums.com/showpost.php?p=21882277&postcount=104

This is great news!!
[Asus  Eee Pad Transformer Prime] rimoth:
Just installed this & looks like it works a treat.