yashsingh1/xdaforums huggingface dataset:
[HD2 Windows Mobile 6.5 Q&A, Help & Troubleshooting] ceo4eva:
Something to enhance this theory..

overnight

same time with screen on (same place where phone apparently was searching for signal)
[HD2 Windows Mobile 6.5 Q&A, Help & Troubleshooting] engsrini:
No Service in standby

Hi I am also facing the same issue, i am using the build Mdeejay eVo Sense v. 2.3 rEVOlution, when the phone goes to standby after some time when i try to unlock the phone i see "No Service" on the lock scree, as soon as i unlock it gets the t-mobile signal. Did you guys find any solution for this problem? i am using US t-mobile HD2( i haven't tried upgrading radio or rom).

Thanks
[HD2 Windows Mobile 6.5 Q&A, Help & Troubleshooting] jd1234:
I haven't found a solution, but try putting your phone into 2g only mode. For me this tends to alleviate the problem. Also, some areas this doesn't happen for me, so in those areas I leave the 3g on.

Keep posting if you guys find anything else..
[HD2 Windows Mobile 6.5 Q&A, Help & Troubleshooting] stallionrider21:
No service in voyo a18

Hello everyone, I recently bought this Chinese tablet voyo a18,its having strange issue for no service when ever I turn the screen off but it receives the signals again on awake, any thoughts Please?
[Galaxy S I9000 Q&A, Help & Troubleshooting] aarisaanig:
do i need to flash? or something?
[Droid Incredible Android Development] OSully:
IHTFP69 was nice enough to prepare a hot boot patch for us Virtuous users. This is based on version 3.1 - flash at your own risk. Don't forget to nandroid first!!! Flash in Clockwork Mod and you'll have reboot in your power menu with 4 options (Recovery, Bootloader, Normal and Hot Boot).
[Droid Incredible Android Development] jdkoreclipse:
It's in snq's reboot mod its just broken
[Droid Incredible Android Development] es0tericcha0s:
no its not broken, i just incorporated it into my rom. heres a link to the thread.

http://xdaforums.com/showthread.php?t=792542
[Droid Incredible Android Development] jdkoreclipse:
It is broken everywhere else
[Droid Incredible Android Development] es0tericcha0s:
no its not. theres quite a few roms using it now
[Droid Incredible Android Development] jdkoreclipse:
it may be my phone then...because my rom and incdoes dHD rom dont have that as a working feature
[Droid Incredible Android Development] OSully:
That thread posted is for desire roms... Is there and inc port?
[Droid Incredible Android Development] es0tericcha0s:
theres no need for a port. it works for multiple phones
[Droid Incredible Android Development] OSully:
Which build should I use? There are several listed. Is it just the policies jar that need s to be pushed to the phone?
[Droid Incredible Android Development] es0tericcha0s:
tthey are in chronological order, use the most recent one. flash the whole zip
[Droid Incredible Android Development] mb02:
I use the hot reboot all the time and it works in the HD rom.
[Droid Incredible Android Development] smtom:
Redemption Revolution has a working hot reboot. Believe Redemption ROM does too. Ask Lou.
[Droid Incredible Android Development] ACD168:
You can buy it on the market, or use SkyRaider3.3 which has hibernate as well. I go back and forth between SR and stock with the 3-in-1 reboot feature and the hot reboot from the market.
[Droid Incredible Android Development] OSully:
That thread you posted worked great. Any idea how to change up the icons?
[Droid Incredible Android Development] OSully:
If I were to supply the icons, would someone be able to swap them out? I'm assuming the icons are embedded in the jar file... if anyone can guide on where I can find out how to edit the jar file, I'd appreciate it. The jar file is all that I am pushing to my phone and the icons are still changing on the power menu so they must be in there somewhere.

Help a guy learn! ;p
[Droid Incredible Android Development] ihtfp69:
The actual system icons are only in framework-res.apk and no where else. For Sense roms, there are also some in com.htc.resources.apk. There are only references to them in the framework (jar) files.
[Droid Incredible Android Development] OSully:
Holy ****... how in the hell is it possible that flashing that hotboot zip in the thread here:

http://xdaforums.com/showthread.php?t=792542

I flashed that and all of my icons were different... black and white only and different graphics. I'll post a screenshot shortly.
[Droid Incredible Android Development] OSully:
Here we go.. Is the jar file maybe referencing different png files?

Edit: can't upload this format. I'll convert it when I'm on the computer.
[Droid Incredible Android Development] Zoon0n:
Dude, I'm getting the same thing, check it out
[Droid Incredible Android Development] OSully:
Yup that's it!!
[Droid Incredible Android Development] ACD168:
I as well got this picture on the latest..
[Droid Incredible Android Development] dkhait:
does anyone know how to change the default images on this. it works but images suck.
[Droid Incredible Android Development] ihtfp69:
You guys are all gutsy flashing things that weren't meant for your phone. Good luck with this.
[Droid Incredible Android Development] Pons:
Lol. At least I don't see the harm this can cause that a nandroid restore can't fix.
[Droid Incredible Android Development] OSully:
Well no one has released one for our phones that is standalone
[Droid Incredible Android Development] ihtfp69:
This is all it does. Put this in a gscript and you can put a shortcut on the home screen.

rkill -TERM -f system_server
[Droid Incredible Android Development] OSully:
I'm going to flash skyraider, aren't I? :)
[Droid Incredible Android Development] OSully:
Any chance you could modify the file if I upload it ihtfp69?
[Droid Incredible Android Development] Troy89:
If you do decide to modify it ihtfp69 could you please add the hibernate feature like on your awesome SkyRaider 3.3.2 rom
[Droid Incredible Android Development] JetBomber117:
What exactly is hot boot? Is it just a reboot that uses the hardware to reboot faster?
[Droid Incredible Android Development] ihtfp69:
I can add hot boot for you, but not hibernation. It's not a simple command like hot boot is.
[Droid Incredible Android Development] OSully:
Hot boot is all I'm looking for!
[Droid Incredible Android Development] ihtfp69:
Are you running virtuous or something else?
[Droid Incredible Android Development] OSully:
I'm running Virtuous.. I'll upload the services file in a second.

Edit: Here we go.
[Droid Incredible Android Development] Troy89:
No problem thanks. I have question though I flashed the one in he first post on frankenrom and everything seems fine so far so does that mean that which ever version you release will work no matter the framework on the DI?
[Droid Incredible Android Development] ihtfp69:
No, it will only work with roms running incredible framework, not evo framework. However, it will be specifically for Virtuous and not recommended for any other rom.
[Droid Incredible Android Development] Troy89:
ok thanks for the quick responses
[Droid Incredible Android Development] OSully:
Thanks ihtfp69
[Droid Incredible Android Development] Gahh Its Lee:
When is it gonna uploaded and is it just gonna be a flashable zip?
[Droid Incredible Android Development] ACD168:
Never ask ETA's one simple request among devs.
[Droid Incredible Android Development] OSully:
Oh yeah asking is a no no!
[Droid Incredible Android Development] ACD168:
Not too mention you can get this feature along with hibernate which is great on his own ROM and is doing this out of generosity.
[Droid Incredible Android Development] Gahh Its Lee:
Sorry im impatient and check this thread like 10 times a day so i was just wondering like days or weeks or whatever im just curious on when to check back really
[Droid Incredible Android Development] FredMan:
I was wondering the same thing. This post cleared it up
[Droid Incredible Android Development] spence341:
Lou built "hot restart" into his Redemptive ROM based on EVO frame work. Isn't that the same as Hot Reboot?
[Droid Incredible Android Development] dpwhitty11:
Make a new thread for this so people don't have to dig around for it.

Also, nice. :D
[Droid Incredible Android Development] ihtfp69:
When it's finished, you can get it from rmk. There is no use creating another thread for this.
[Droid Incredible Android Development] Gahh Its Lee:
Thanks and sorry for seeming rude with asking i was just curious
[Droid Incredible Android Development] ihtfp69:
Virtuous only

I also sent a copy to rmk for those of you who do not want to dig through this thread. OSully may put this in the OP as well. As always: flash at your own risk. Cheers.
[Droid Incredible Android Development] JetBomber117:
Whoops, failed to read..
[Droid Incredible Android Development] OSully:
I think I've said it before, ihtfp69, but you rule.
[Droid Incredible Android Development] OSully:
I'm probably getting in way over my head here, but how difficult is it to change the icon for the reboot button? If I decompile the jar do I just have to make the change in a smali file?
[Droid Incredible Android Development] NilsP:
The icons are not in the jar file. I think most of them are in the com.htc.resources.apk in the res/drawable.hdpi folder. But the reboot one may be in framework-res.apk.

You could probably change the links in the jar file but I have not done that for this.
[Droid Incredible Android Development] ihtfp69:
Which icon did you want to use? Without adding more icons to the framework, it's really the best one. Not all icons will play nice with the window either. Smaller/larger icons will offset the text and make it look funny. Nonetheless, you have to edit the dex file short of replacing the existing icon that is used.
[Droid Incredible Android Development] OSully:
I'm not even sure which icon I'd want to use... I like the one in skyraider, though. I have no problem adding files to the framework, it's the dex editing that would stump me. I've been trying to figure it out as it's kind of fun, but I haven't had too much luck :p
[Droid Incredible Android Development] dimebagdan65:
Ihtfp must stand for "I have the friggin' power!" :)
[Droid Incredible Android Development] ihtfp69:
Then you have solved your issue ... just flash SkyRaider, lol.
[Droid Incredible Android Development] OSully:
Hahaha.... Touche.
[Droid Incredible Android Development] OSully:
Honestly the ONLY reason I haven't flashed skyraider is because of the bug with the voice navigation stopping music and not restarting it. It's fixed in the newest build, so once you update skyraider with that, I'm all in.

I'm not crazy about the recent apps in the notification window, I have no idea why they added that feature to the HD rom when you can easily long press home for that.
[Droid Incredible Android Development] OSully:
I just tried it again, it's definitely not functioning for me. I did a full wipe.

PS, your mailbox is full ihtfp.
[Droid Incredible Android Development] dkhait:
this works great, except it broke my lock screen :(. any chance you can fix it :):p
[Droid Incredible Android Development] ihtfp69:
I didn't touch the lock screen. What is broken exactly?
[Droid Incredible Android Development] dkhait:
i was using your custom rotary lock screen with media controls, it reverted back to android built in one , and media controls disappeared.
[Droid Incredible Android Development] paugster:
Same issue here
[Droid Incredible Android Development] ihtfp69:
Yes, this will change your lock screen back to normal if you are not using the HTC one. Sorry.
[Droid Incredible Android Development] dkhait:
Oh well. Can't have it all.thanks
[EVO 4G Q&A, Help & Troubleshooting] lanypr:
I was wondering if Ubuntu 10.10 Netbook edition could be install on the EVO since that new version of Ubuntu has multitouch compatibility. If there someone that has tried this please let me know.
[EVO 4G Q&A, Help & Troubleshooting] jdkoreclipse:
I thought 10.10 was buggy.
[EVO 4G Q&A, Help & Troubleshooting] bgmodz:
im sure its possible... i might give it a shot this weekend, i have 9.10 on there already...
[HD2 Android Q&A, Help & Troubleshooting and Genera] Nismo300zx:
http://xdaforums.com/showthread.php?t=812930&page=7

http://xdaforums.com/showthread.php?t=794309
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
Thanks for the response.

I was not looking for work around but more technical information to try and identify where the issue lies. curious to see if ppp is the default and if the ppp implementation should work or is it still a hack/work around.

The steps I have tried are

1: Updated the Ril WRapper with no luck. No improvement

2: Change the phones default connection to GSM PL. No improvement

3: Update DNS settings. Still testing however does not resolve console level network issues and unlikely related to ppp freeze. No logic?

4: Ensure the correct APN's are being used. No improvement

Note. Currently trying all three

This is also separate to a lot of people issues around APN's. From the application layer internet works fine except for the freeze.
[HD2 Android Q&A, Help & Troubleshooting and Genera] squish099:
I believe rmnet is android's default connection and ppp is winmo's. I think dft reengineered ppp for Android. Remember seeing it some where when ppp first started to appear. Of course this is how I remember it and my life is hectic so it might be the opposite.

Sent from my Mytouch HD2
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
So I understand that one of the issues with RMNET was dropped packets. Was this due to it not being correctly engineered/implemented or just a nature of the beast?

Also with the issues everyone is having why are we not continuing to investigate RMNET as at least this was initially more stable and more of a native option.
[HD2 Android Q&A, Help & Troubleshooting and Genera] JanssoN:
That is because it isn't implemented correctly. The radio receiver in our phones was made for PPP, not for RMNET. Latter is standard in native android devices. And there it works very fast and stable. So the devs had to implement PPP in android, which isn't proper working. But they're working on it to improve the stability, I'm pretty sure 'bout that. At least it does work and I had never problems with loosing my connection and bad speeds.

Edit: Those are the known steps to get it at least halfways stable working.

Cheers
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
Okay.

Did some more playing.

Both RMNET and PPP allow pinging from the console. Just had to enable SU first.

Thanks everyone for your info. Will try my best to be patient.
[HD2 Android Q&A, Help & Troubleshooting and Genera] JanssoN:
But did you also have a delay till it worked? It took me about 20 seconds before any reply came up. And does your ping test work if you try it in the hidden menu when you "call" *#*#4636#*#*?
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
Aye.

There was a delay and the hidden menu ping does not work either.

Still needs work.
[HD2 Android Q&A, Help & Troubleshooting and Genera] JanssoN:
Right.

Have you seen this thread? It might be a possible solution.

Some people have reported that it works. But I had no time to test it. Had to move servers :D
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
That is fix number 3. Update DNS. Testing now. Only been 24 hours however no drops.

Seems strange thou. Hard to imagine it is a DNS issue.
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
On a side note. Does anyone know what changes to the Rom are needed when installing an RMNET kernel?

Eg If I took the latest MDeejay rom and changed the kernel?
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
Update

Update on first post.

Def improvements to be found. DNS seems to be the biggest improvement for me but also running all 4 at once.
[HD2 Android Q&A, Help & Troubleshooting and Genera] enneract:
No one who knows cares enough to answer.

As far as I can tell, no 'modern' build uses an rmnet kernel anymore, because apparently the chefs either don't care about data reception, or don't think that there is a problem because they don't leave a build on long enough for it to start developing problems.
[HD2 Android Q&A, Help & Troubleshooting and Genera] aussiebum:
any build that says it uses michyprima r11 is still rmnet based. I don't think the nexus one-based kernels worked with ppp at all.

on another note, I was getting loads of Network Freezes (where flicking airplane mode wouldn't reset the data connection) since last week despite not fundamentally changing anything in my Android setup (see sig). However been doing some research around xda yesterday and may have found something else that's improved my ppp connection stability (so far) and resolved my constant network freeze issue... will update when I've tested this for a few more days.
[HD2 Android Q&A, Help & Troubleshooting and Genera] zolom:
Some improvment?

APNs are correct, Did the RIL_WRAPPER with no significant improvment. This morning I changed to GSM PRL and noticed an improvment.

Before the GSM PRL, I had many PPP drops, especially when streaming large amounts of data. After the GSM PRL update, I did try streaming youtube, Last.FM, slingpalyer together and NetTest, concurrently, everything is working with no PPP drop.

This is not enough to reach a conclusion, but nevertheless, I never could have done it before:)

Have a look here.

Stock rom 1.48 WWE, radio 2.15.50 and Froyostone 3.2

Thanks for the support!

BTW: How can I obtain the DNS information for my mobile carrier?
[HD2 Android Q&A, Help & Troubleshooting and Genera] zoftdev:
Just report.

I didn't believe change dns will work.

But after I change dns, the data suddenly work ( no need to restart!).

So I think it have something relate to dns.
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
Same thing. Updating the DNS in the build.pro file seems to have the greatest benefit.

I have a suspicion that the issues are caused with the network driver not flushing dead connections. Eg outgoing requests that to not get a reply. Ideally they should be flushed other wise the connection cache will fill until it can no longer take more connections. Symptom dead/frozen internet

All the symptoms seem to relate to this sort of issue

Things like ppp drop out more likely when on the move (More dropped packets). GPS and wifi but back. etc.
[HD2 Android Q&A, Help & Troubleshooting and Genera] tgtoys:
@Dusty_Nz,

Thanks for your help, this is a great thread and its certainly appreciated (the devs are busy enough as it is, xda member contributions are a great help).

As it was asked a few posts up, how do I obtain the DNS settings for my carrier? I am using TMobile US and I'd like to test your observations.

Thanks!
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
Follow the link on post 3

will then lead you here.

http://www.opengear.com/faq383-Confi...-APNs.html#USA
[HD2 Android Q&A, Help & Troubleshooting and Genera] tgtoys:
Thanks.

Here's some info on my current testing: I changed my network connection to GSM/CDMA auto (PRL) and have not had a data drop since. I did this using the network app included in Mdeejay's evo revolution 2.2 build. It's only been a few hours so I will test further, but so far it's great! I managed to download several files from drop box (total 30mb), browse web, perform speed test using app several times, and use built in wifi router to connect my laptop and stream several videos. Speed is same as when I had it set to CDMA preferred. Let's hope it keeps up!
[HD2 Android Q&A, Help & Troubleshooting and Genera] aussiebum:
Ok, haven't finished testing yet but here's another (for me anyways!) improvement to the stability of the ppp connection on evo-based builds.

first, what my current setup is:

hastarin 7.7

froyosense 3.1 with 28/9 libhtc_ril_wrapper

local carrier DNS settings setup in build.prop (ie net.dns1, net.dns2, net.ppp0.dns1, net.ppp0.dns2, etc has been set)

Network default set to GSM/PRL (auto)

Winmo: miri 17.x, 2.14 radio

onto the improvements! Basically involves editing build.prop.

1) Check your carrier's mobile broadband specs for what their network is supposed to be capable of. Eg. Optus (http://www.optus.com.au/aboutoptus/About+Optus/Network+Coverage/Mobile+Broadband+Service+Information) supports a max of 7.2mb/s download and 2.0mb/s upload

2) Look at the following reference table for the ro.ril.hsdpa.category and ro.ril.hsupa.category values that match your network provider

Ref table for valid values for the ro.ril.hsxpa, gprsclass, hsdpa.category and hsupa.category.

http://xdaforums.com/showpost.php?p=5123531&postcount=46

3) Backup and update /system/build.prop with the new ro.ril.hsdpa.category and ro.ril.hsupa.category values based on what your carrier supports (eg. For optus, I'm currently using ro.ril.hsdpa.category = 6 and ro.ril.hsupa.category = 2 at the moment, defaults for FroyoSense were 8 and 5, respectively). If there's more than one set of these values, update them too!

4) Save and reboot

5) Test your data connection. If you still get the 3G UP arrow and/or H UP arrow stuck issue, try lowering ro.ril.hsdpa.category and ro.ril.hsupa.category values incrementally until issue goes away.

6) (optional) - I set ro.ril.enable.dtm=0 - may or may not be needed for your carrier. Just test.

What this fixed for me (so far):

* Network data crashes, where H UP arrow gets stuck and you can't get a data connection until reboot

* Network data freezes, where 3G UP arrow gets stuck - I haven't gotten any (so far!)

What this DOESN'T fix:

* Network dropouts - I still get the occasional dropout, but reconnection hasn't resulted in a 3G UP arrow stuck, causing a another 3g data disconnect-reconnect to be needed to be done

* 3G stalling - this seems to happen to me if the phone has been idle with screen off for more than 1hr approx - 3G data does not perform any transmissions, requiring a data disconnect-reconnect. I don't get Connection Errors in programs when the stalling occurs.

Downside is of course slightly slower download and upload PPP, but who cares when your connection doesn't blow up anymore? :)

Also fiddling with some of the other ro.ril settings to see if it helps improve stability further without drastically slowing down PPP.

Please reply if this helps improve your connection stability.
[HD2 Android Q&A, Help & Troubleshooting and Genera] dusty_nz:
There has been an update for an auto fix.

http://xdaforums.com/showthread.php?t=794309

In short when the connection has been dropped it auto disconnects and re-connects.

It may not help in the case of an occasional major freeze. Eg airplane mode cannot turn the radio off.

Will see.
[HD2 Android Q&A, Help & Troubleshooting and Genera] TTboy404:
I appreciate you guys (not a dev...don't even pretend to be)

I will also tell you, this data connection, happens on 2g/edge as well. I am glad to see there is acknowledgment of the whole radio freeze/cannot not be turned off/on as well, which requires a full reboot.

I live just where 3g/H drops to 2g edge/grps. I work about an hour from moderate sized usa metro area. I can drop/pick back up data connection driving usually I usually go 2g/3h all the time running around town, but when commute for work, then i go 2g/0g ie no data at times too.

The up arrow, and no down arrow (phone attempting to talk, but lack of transmitted data down) happens on 2g/0 data too. This happens especially after an area of no data connection/broadcast, and re-establishing data by entering broadcast data area.

Will follow the other thread, linked above, as well.

When you guys get a fix/figure this out for this, can you make a cab for this? or something these dvds can incorporate into the builds if they are abandoning the data issue?

thanks.
[HD2 Android Q&A, Help & Troubleshooting and Genera] ajsullivan:
Been trying to keep track of this thread, nice to see some methodical working through. Id also like to try to change my DNS in the build.prop but cannot find the DNS info for Tmobil UK.

This link http://www.opengear.com/faq383-Configuring-3G-APNs.html

Does not give them for the UK version. Anyone find them out?