Database Users

Soft reboots in Kitchen-Builds

This doesn't belong here, but my lack of writing stuff prevents me from posting this where it is supposed to be
If possible, move this post into this thread: http://forum.xda-developers.com/showthread.php?t=1115958
So. JV5/JV9/JVO builds from kitchen with CF and HC kernels cause soft-reboots on my SGS I9000. I tested all of them by now. Tried the Talon Kernel 0.2.1 with JV5 and JV9, which caused boot-looping.
So I kept reading and found out that I was not the only one having this problem, but it seemed to be solveable by flashing a stock JVO first.
I already had Gingerbread Bootloaders, flashed JVK a while back, so I tried a few no-wipe ROMs as I mentioned above. All with the same problem. I lost connection to my cell network and it didn't come back. Somehow connected to the WiFi, I suppose. I could reproduce it by getting a GPS fix. But that was more or less related to my phone using wireless networks for positioning, which means that it switches on WiFi for just a second but without telling me.
Anyways, I thought I might have been wrong about the bootloaders being the reason to flash the stock firmware, so I did as it said: it specifically said JVO+ in the tutorial, so I went through the hassle and did the following:
- Flash an entire JVO firmware
- Reboot
(that one took a while)
- Full factory reset via dialer code
(that one took a while, too)
- reboot again, this time into bootloader, to flash a hc-speedmod kernel, to have root access and CWM
- reboot again, into CWM, to flash one of the ROMs I tried earlier
I ran back into my old trouble. So this is not an issue of the GB bootloaders or a previously installed version. The phone keeps soft-rebooting.
I re-installed the stock JVO firmware and flashed the speedmod kernel again, rooted via CWM menu and now I am just recovering my important applications via Titanium. Nothing bad happened yet, and it would have, with any of the kitchen ROMs Trust my, I almost tried them all
Nobody else wrote anything on that, so I thought I'd let you know there's no need to wipe all your data (like I did) and hope for the soft-reboots to be gone.
There's something seriously wrong there.
Anybody else having the same issues?
Cheers.
Andreas

Yep, I had a whole lot of trouble with the Kitchen JV5 release yesterday, ended up giving up and goind back to Darky's 10.1. Mine would boot, and when doing a media scan, would soft reset itself. I could get it to work eventually by powering down before media scanner completed then powering up. Bit odd - tried three builds of JV5 with different kernels but they ended up all being screwy. Ah well, will see what JVP brings...

glad to hear that I'm not the only one crazy enough to wipe his entire phone for a new (and fast) operating system.
Anyways... I am now back to my old status. Re-installed most of my apps, sync behavior, BT devices, wireless APs, etc. blayallah...
JVO with a hc speedmod kernel is by far the best and fastest ROM I have run so far.
Kitchen builds are dead to me until some of the people who ran into the same problems as I did confirm that those issues have been dealt with.
Just for your information:
- battery life seems amazing, at least regarding to the sensor. Hope it's any accurate. Had it unplugged over night and lost 22% battery life with WiFi on in a bit more than 10 hours
- it responds VERY fast, compared to any other ROM I had before
- bluetooth devices have to be set up again, for some reason my phone doesn't like my headset any longer. I can hear people talk but they can't hear me. However, the microphone does work when I use my headset for text2speech. Weird.
Anything else seems just the way it was before. Just faster.
I'd be glad to hear if someone could still help me out with the soft-reboots, if somebody else decides to use the kitchen builds either way I won't until somebody else tells me it's working now
Andreas

Why would u need to SOFT reboot ?

I don't *need* to soft-reboot. It just does that. Modem crashes, lost network connection. The phone doesn't actually entirely crash, it just restarts the network service and your phone is going to be offline.
That's a soft-reboot. No entire system crash or kernel panic, just the modem crashing.
That does happen when things are messed up

I'm having the same issue: on a JV5 and JV9 RomKitchen build with a JVO modem, as soon as I get a GPS lock, the phone soft-reboots.

paour said:
I'm having the same issue: on a JV5 and JV9 RomKitchen build with a JVO modem, as soon as I get a GPS lock, the phone soft-reboots.
Click to expand...
Click to collapse
guys, why dont you try the JVP v7 builds, its much better.
also, please select the default boot animation, else it will go into bootloop.

I can confirms that doing a no-wipe upgrade to JVP v7 fixed this soft-reboot issue.

Thank you for that information. I'm not in a flashing mood right now JVO is running just fine right now. Anything about JVP v7 that's worth the try?
JVO is running fine for now. So I'm not feeling like flashing everything over again.
Is there a simple way to just dump my current phone status, its ROM and everything somewhere to my harddrive and re-flash all of that over in case anything goes wrong?

andreas1979 said:
Thank you for that information. I'm not in a flashing mood right now JVO is running just fine right now. Anything about JVP v7 that's worth the try?
JVO is running fine for now. So I'm not feeling like flashing everything over again.
Is there a simple way to just dump my current phone status, its ROM and everything somewhere to my harddrive and re-flash all of that over in case anything goes wrong?
Click to expand...
Click to collapse
its pretty much the same stuff except very good speed optimizations, 2.3.4, and few UI tweaks.
its been the same since the first gingerbread leaks. we flash it for new builds dont we

...and now it's just pissing me off. JV9 Kitchen Build. On GPS Lock I get soft reboots. What the hell?!
Trying another one now... crap. I thought That would be fixed by now.

So. Kept me busy, just to be sure: Each and every combination I tried using 2.3.3 from the kitchen caused soft-reboots on GPS fix. The phone was very fast with the Talon Kernel and Ext4 FS, but I can't live without GPS
So I tried a non-wipe install over one of the not working 2.3.3 roms.
I'm on JVP now, not as fast as Talon, so it seems, but GPS works, getting a fix at my window within 5-10 seconds, no crashes whatsoever.
So. If anybody else experiences crashes like the ones I mentioned in the opening post, I can also confirm that the JVP ROMs seem to fix the problem.
Andreas

...as much as I hate talking to myself, it's still regarding the same issue, so I have to ask:
Saw the new kitchen build (JVR).
Two questions:
1. Is the soft-reboot issue finally fixed?
2. Is there a little language-switcher-button on the bottom left of the swype keyboard?
I use the JVO swype, and it has that button, and the new ones don't seem to have it any more? It's really nice if you need to switch between two languages all the time and you don't want to go into settings every time you need to switch.
Anyone know that? http://t1.gstatic.com/images?q=tbn:ANd9GcQC6orm5ZMAju2VzczB3MCbwEPeSH9yrYI6wxfdDGFCvkdpe7lQRg <- that one right here has it. Took me a long time to find that, because no swype version but JVO seems to have that feature.
I'd be glad about any answers to those two questions.
Andreas

andreas1979 said:
...as much as I hate talking to myself, it's still regarding the same issue, so I have to ask:
Saw the new kitchen build (JVR).
Two questions:
1. Is the soft-reboot issue finally fixed?
2. Is there a little language-switcher-button on the bottom left of the swype keyboard?
I use the JVO swype, and it has that button, and the new ones don't seem to have it any more? It's really nice if you need to switch between two languages all the time and you don't want to go into settings every time you need to switch.
Anyone know that? http://t1.gstatic.com/images?q=tbn:ANd9GcQC6orm5ZMAju2VzczB3MCbwEPeSH9yrYI6wxfdDGFCvkdpe7lQRg <- that one right here has it. Took me a long time to find that, because no swype version but JVO seems to have that feature.
I'd be glad about any answers to those two questions.
Andreas
Click to expand...
Click to collapse
I have tried the JVR base available in the kitchen---nothing to write home about,went back to STOCK--far better!I imagine the Kitchen as we used to know and use way back is now a thing of the past and the last nail was Tricky also leaving...

andreas1979 said:
glad to hear that I'm not the only one crazy enough to wipe his entire phone for a new (and fast) operating system.
Andreas
Click to expand...
Click to collapse
Guess that makes me crazy too
I've also been tinkering with customising ROM's myself to get to the boot-loop - getting pretty proficient at it now (guess I should read up a little more first)

had lite'ning 1.4, updated to 6.1, now wifi issues

ok basically i bought the phone second hand with lite'ning 1.4 on it and the wifi worked perfectly ok all the time. Since it was very old i updated it to 6.1. ever since then I have had issues with the wifi. it will connect perfectly fine to the router but i have no connectivity from it, nothing will get any net access at all. This is also not 100% of the time, its MOST of the time but not all, i do have moments where it does work fine. very very odd.
I have since tried updating the kernel to ninpho 2.1.3 from the 2.0.5 that comes with lite'ning 6.1, but that made no difference.
Someone suggested i try a wifi fix app from the market so i downloaded "FXR wifi fix and rescue" and ran that. It ran ok, wiped all my wifi settings and i restarted, but it has not solved the problem at all.
i find it very very odd since if it was a problem with the kernel OR the rom then everyone would surely have exactly the same problem. I know some people report wifi issues but most dont seem to.
anyone have any other ideas?

The odd thing is that it worked before the update. That means that it will most likely be software related.
You could try flashing something totally different like MIUI or CM. They provide kernels too, so this might resolve it, if your kernel and rom don't "like each other". This usually shouldn't happen, but updates breaking wifi shouldn't too. So it might be worth a try.
Sent from my GT-I9100 using XDA App

if i went to something completely different i assume i would have to factory reset the phone to wipe it first? (or factory reset it AFTER installing the new rom?)
was trying to avoid wiping it as i dont want to spend endless hours setting up everything again. i have backed it up with the free titanium but id still like to not have to find out whether the restore actually puts everything back properly
its very odd as its not completely broken, sometimes it does actually work, and it always connects to the router itself without any problem.

Probably wrong modem for you, flash another one. You can find modems in the developement section.

ok thanks I will have a look at that. It is currently on XXKH3 which is what came with lite'ning 6.1. i am confused though, all SGS2 hardware is identical so if this modem in 6.1 is causing this issue, wouldnt it affect every sgs2 that uses that modem?
I found the "shipped modem collection" post in the original development thread so have asked in there which modem i should try.
ok apparently i should try XXKI3. for o2 UK provider.
although i have now read that wifi is not managed by modem but by kernel only. if this is true then modem will not help me

Well, if the wifi is not managed by the modem, try what I proposed you earlier. The simplest would be to flash CM. Make a backup of your current rom, then do a full wipe and install CM.
As for your data:
1. Titanium backup restores your apps with their data (if you wish). That means that, for example, your games will keep their saves, other apps their settings and so on.
2. Assuming that you have a google-account, you don't have to worry about your contacts, calender,... Just sync it before you flash.
3. The backup you make in CWM will backup everything in case CM doesn't work for you.
In case it does work and you'll want to keep it, the other two other parts of your backup will minimize the remaining work. Note that you shouldn't restore "standard"-apps like the media-player or the SMS-app if titanium backup tells you that the app is not currently installed on your fresh CM. This means that CM uses it's own media player or SMS app. It could lead into problems to mix TouchWiz apps with CM.
A side-note:
Don't use the "stable" version. It had more bugs than expected and they made it a RC again. However, it is still in the stable folder. Get the latest nightly.
Sent from my GT-I9100 using XDA App

yep i think it is kernel. just noticed that 1.4 had cf-root, 6.1 had ninph 2.0.5 and i then tried ninph 2.1.3 and both ninph's have had the issue. i just tried speedmod k2-13 as i already had that downloaded and so far the wifi has been ok so hopefully thats it fixed. i guess it was something to do with ninph (i am thinking that because i have it set to sleep the wifi when the screen is off that somehow ninph is not handling this properly).
possibly one good thing to come of it all, ive updated the modem to KI3 which is supposedly the best one for o2 UK so i may even save more battery and speedmod is meant to be really good for battery too. I still have lite'ning on it at the moment.
i might have a look at CM anyway but i do kinda like lite'ning (although i havent actually used anything else since the phone came with it!)
also need to look at wakelocks to see if i can save some more, although not sure how i go about 'fixing' them at the moment

The choice between CM, MIUI and the stock mods is the choice between three different UI's.
I've had all three of them for some time. As you got CWM, you can just create a backup and do a sightseeing tour through the world of custom roms. Believe me, it's absolutely worth it. To get an idea of the main differences, I've written a short overview for you:
Stock mods use Samsung's TouchWiz. The default user interface that you get when buying a Samsung Android phone. So it mostly looks and "feels" the same and you can't do much about it.
CyanogenMod gives you the pure Android user interface. It's the closest to the Nexus phones by google, but gives you some extras. It is much more customizable than stock roms. It's sleek and fast.
MIUI is a whole different story. They're "Redefining Android". I think calling MIUI an "Android custom rom" is an understatement. It's an entire OS. The result of putting the best from iOS and Android into one powerful OS. It adds tons of useful(!) features. If you've ever used Windows Phone 7 or an iPhone, you know what a big step forwards Android is when it comes to features. Switching from Android to MIUI is just like that. There is just so much more. It is BY FAR the most customizable Android you can get.
Wow. If I look at how long the texts are, I see that I'm pretty biased. :O
Well maybe because I've switched so often between them. The stock roms had no chance, because after I used one of the others I found out that TouchWiz doesn't cut it anymore. I hate how "iPhone-ish" MIUI is, but if I flash CyanogenMod I just miss so much. Giving you a list of what MIUI adds would be another long post of this length.
Sent from my GT-I9100 using XDA App

cool thanks will have a look at MIUI at some point.
spoke too soon earlier, the wifi is maybe slightly better on this speedmod kernel BUT when i wake the phone from sleep, it takes about 30 seconds before i can connect to the net with anything. the phone connects to the wifi straight away, but i have no connectivity for a good 30 seconds and then it starts working. (its not the router, i am getting a connection and an IP pretty much as soon as i wake the phone). also the 30 seconds or so only STARTS once i try to connect to something. if i wake the phone and do something that does not want net access for a few mins and THEN try to get on the net via wifi (which shows as connected the entire time) then again i have to wait about 30 seconds from when it first tries to connect before it will start working.

ok slightly confused again.
I have lite'ning 6.1, speedmod k2-13 kernel and XXKI3 modem. I am trying to get cwm installed so i can make a full backup image of the entire phone while i try to sort out the wifi issues. i downloaded rom manager from market, and selected the firstion option in the app 'flash clockworkmod recovery'. it brings up a menu saying 'confirm phone model' with AT&T galaxy S2, a coulpe of i9000s and a plain "Samsung Galaxy S2" which is the one i selected. it downloads something and says successfully downloaded clockwork mod recovery.
i then choose reboot into recovery. when rebooting it attemps to install something but then says "failed to verify whole-file signature" and aborts. so im just stuck with the standard recovery instead.
so now im confused, have i missed something?

Ehhhhm, you don't need to do it.
Have a look at the features of the speed-mod-kernel:
Current features:
Root and CWM:
- Automatically installs root (su)
- CWM 4.0.1.5 recovery
It already installs it right away.
Just in case you messed something up. You should flash the kernel again.
Besides that you don't need the RomManager at all. Just shut your phone down and boot into the recovery with the key-combo. Create and restore backups from there.
Sent from my GT-I9100 using XDA App

!!!Stop SAMSUNG GALAXY S3 FREEZING Problems!!!

Well, here is my story...
My cell phone is a Samsung Galaxy S3 mod. GT-I9300. Locked for Digitel (Venezuela mobile carrier). Android Stock Rom version: 4.1.2.
Preamble:
I bought this cellular a year ago, and it worked flawlessly almost for 12 months straight. I haven't experienced any single freezing or rebooting problem. I downloaded KIES and the program detected that a new version of Android was available for downloading for my phone. Bump! Error. I should have backed up my EFS first before doing the upgrading. BACKUP YOURS, IMPORTANT!)
NOTE: Backup your personal data as well since any ROM installation will remove for sure your personal data and info.
After upgrading and a few days later, my cellphone started to act somewhat funny. I started to got some freezing. To be specifically, my phone started to freeze, the screen just froze and nothing happened when I touched the screen, pressed any button. The only thing worked was to restart the cell (by pressing and holding the POWER button or by removing the batteries). Anyway, the freaking freezing problems continue occurring.
By the way, the warranty expired just a few days ago...
Since I couldn't do anything to stop the freezing problems, I decided to root the cell and install a new version of Android not official for Samsung and test its performance. But before that, I factory reset my cellphone, but it didn't work at all.
I tested several Android version I could find on internet: cm-11-20140....-i9300.zip, specifically, the SNAPSHOT, STABLE, NIGHTLY version. None of that worked, I also tested the cm-10-20... without luck. In fact, the freezing problems with those versions got worse and worse.
Taking the above in consideration, I decided to re-install the stock rom version (ver. 4.1.0) the one that was shipped with my phone when I bought it. You can find these version for any carrier in the world at: sammobile
I flashed and I used it for almost a day or so. During that period of time, I could feel that the freezing issues were gone, not even a freezing event. But unfortunately, I couldn't connect to any Mobile Network!!, so I had just bricked my cell phone !!! I took it to the cell carrier company (DIGITEL) and they could not do anything since my warranty already expired. WTF ! I was alone with my own problem now to sort it out.
SOLUTION !!
By no means I mean this is a cure but I have just stopped getting the hellish freezing and rebooting problems, and I just wanna share my experience with you so maybe I could help you to get rid of this annoying issues for the time being.
Picking up where I was left off, all I had was my bricked phone and a working ROM: ver. 4.1.2, So I decided to to reinstall this version back on my phone and see if it connected to the mobile carrier.
I reinstalled it and of course, after erasing cache partitions and making a factory reset. The procedures to install any ROM on your cellphone you can find it on internet (for instance, youtube may help a lot).
After I installed the version 4.1.2. my cellphone could connect to the mobile carrier once again... phewww!! But the freezing problems continued to appear in the fuc# phone. Well, now the only option I had to test thoroughly my cell was to install any application one after another but testing if the application was the culprit for the freezing issue.
But right after installing the stock Rom, I got a error message when my phone run to the first screen (Home Screen): TOUCHWIZ stopped responding... it lit my LIGHT BULB! I searched the web for the TOUCHWIZ and found out reports regarding many problems with Touchwiz.
Holy craps! The TOUCHWIZ is a BUGGY APPLICATION that comes with the STOCK ROM developed by SAMSUNG.
My friends there is no way to UNINSTALL that application but to use another LAUNCHER. I fired up and decided to download KIT KAT Launcher. Well, I downloaded the launcher and when you first run this application a windows pops up so you can decide what launcher the cellphone may use and the time to use it. I select ALWAYS I press the HOME button, the launcher to use is KIT KAT.
In addition to that I disable various stuffs, follows (you have to go through the setting app):
Disable Touch wiz (delete CACHE, and FORCE STOP)
Disable GPS
Disable Multi Windows
Disable Swipe Lock ( I found my cellphone freezes a lot while this is on)
I don't use a lot of widgets... but only one: The Clock and Alarm widget.
So far (it has passed 5 days straight without freezing). My phone froze on me while I was downloading something (maybe the phone was updating an app) and at the same time I was texting someone. I am suspicious that there is something to do with the downloading system too and the phone that could trigger a freeze.
Anyway, if you have experienced the freezing issue on your Galaxy S3 just like me, then try what I just outlined and give it a test. But do not download a bunch of program at the same time, just pick one by one, and allow some time to test your application and check if your phone is stable before continue with the next app to download and so forth. I have downloaded so far: whatsapp, BBM, sudoku and other games.
Hope you can get rid of the freezing problems just the way I did, any question feel free to ask.
I will continue posting any advance with my phone.
FROYCARD
PS: excuse my standard English.

Flashing a custom rom would help with the freezing issues too!
Try temasek's 4.4 rom its a lot more smooth than ur stock ull feel u have a new phone
You also lost ur carrier signal because ur efs partition was read only or something so backup ur efs before flashing the rom

kariiim said:
Flashing a custom rom would help with the freezing issues too!
Try temasek's 4.4 rom its a lot more smooth than ur stock ull feel u have a new phone
You also lost ur carrier signal because ur efs partition was read only or something so backup ur efs before flashing the rom
Click to expand...
Click to collapse
Nope,, it didn't work with my cellphone. I already tested it. As a matter of fact, I can name you all the ROM I flashed to my cellphone:
cm-11-20131115-UNOFFICIAL-i9300-V2
cm-11-20140104-SNAPSHOT-M2-i9300
cm-11-20140117-UNOFFICIAL-temasek-i9300-V36
cm-11-20140125-NIGHTLY-i9300
cm-10.2.0-i9300
None of the above rom I used stopped the freezing issue, that's why I needed to return to stock rom, and since then I am using it without experiencing any laggy or freezing.
Thanks anyway. :good:

Isnt it possible to create a rom with all of Samsungs bloat ripped off (TouchWiz included) and replaced with stock apps?
The problem is that non stock kernel roms use up a lot more battery than the stock one...

what?
i havent got this

Dude, you seem like a total beginner at this. You might want to start by trying a proper wipe, install a rom like Temasek and install a kernel like Boeffla.
Touchwiz is not the problem for your freezing. Get a custom kernel on there and try undervolting to lower the temp your phone. It may be too hot and may lock up.
You don't have to stick to roms available from your carrier either. You might just want to try any recent 4.3 rom from Sammy.

jinosong said:
Dude, you seem like a total beginner at this. You might want to start by trying a proper wipe, install a rom like Temasek and install a kernel like Boeffla.
Touchwiz is not the problem for your freezing. Get a custom kernel on there and try undervolting to lower the temp your phone. It may be too hot and may lock up.
You don't have to stick to roms available from your carrier either. You might just want to try any recent 4.3 rom from Sammy.
Click to expand...
Click to collapse
Yeah,,, you may be right I am a newbie... but since I stopped using TOUCHWIZ, I have experienced fewer a fewer lock-ups. I dunno what it is happening with my phone, but that is a fact. I am using KITKAT launcher.
The current stock ROM I am using is: 4.1.2 .... (I9300UBEMH2)
I am not familiar with undervolting to lower my phone's temp... maybe you can guide me about using it, or I could search the web for it.
UPDATE: I installed TWITTER Apps yesterday and each time I used it, it froze my phone for 12 min approx. Any suggestion?

Read the freezing thread sticky .
Delete this non working fix as well .

JJEgan said:
Read the freezing thread sticky .
Delete this non working fix as well .
Click to expand...
Click to collapse
Why should I? Are you a moderator of this forum?

Well I just want to update my post.
Yesterday I just wanted to continue figuring this freezing problem out. Since I published my experiences about freezing until yesterday the problem appears to have reduced significantly. I was using stock ROM ver. 4.1.2 flashed with KIES.
But I wanted to continue testing other ROM's. I tried to install a ROM named SAMMY'S ROM developed by guy named JustArchi (that I found in this forum). However I could not install it on my phone (SGS3 - GT-I9300) since it gave me some errors when I tried to install: ERROR STATUS 7
A margin note: This techie or nerdie called JustArchi gave me the boot from his thread for trying to seek help on this error.. so I trashed this SAMMY'S ROM and move on with another solution.
Whatever, I downloaded another official stock Rom ver. 4.3, released by SAMSUNG, intended for IRELAND - I am not from Ireland, but Venezuela (I founded it at SAMMOBILE under the top 10 latest firmware just released). By using ODIN, I flashed my phone, and to tell the truth, my phone feels differently. I haven't experimented any sluggish or lagging, not even a freezing so far (knocking on wood).
For precaution, I am installing one app at the time, and giving it time to see if everything is stable.
Conclusion: to any guys who is getting the annoying freezing, I think you must stick with it until your mobile carrier makes ROM ver. 4.3 available. Otherwise, if you are like me, wanting to work things out for yourself, download any ROM (ver. 4.3 compatible with your phone model) and test it on your phone. Before doing that, you just have to search the Internet for directions to do so, I am not responsible for what you do with your phone. I'll keep updating if another problem arises.
Note: since I am getting some rude comments from senior members who think they are too techie to read newbie's comments, queries, etc. I am not interested in their replies since they are not helping at all, thus I just ignore your lame comments from now on. Just scram.

Dude, you're really not helping anybody here with your information here. I don't know what you think you're sharing. The error 7 pertains to recover error which can be eliminated by installing an alternate recovery version.
I don't care if you're a newbie or not but you are spreading false info.
I'll scram now.

[Q] CM7.1 stable - wifi stops working properly?

Hi all,
I still use my old defy sometimes as a gps when I'm out and about. I'm running the official stable cm7.2 build. It has no sim card so I just connect to wifi at home to update apps etc. I find that after a couple of months wifi stops working properly. It's still connected but no traffic comes in or out. Happens on all wifi networks. I've found the only way to fix it is to wipe and reflash Cm. Then it's fine again for a few more months. Any ideas? It's a bit of a pain to have to set it up each time.
Are there any other roms that perform well, good battery life etc but are also very stable?
Thanks a lot

It looks like disabling wifi-n by editing the tiwlan.ini has solved the problem for now. But I'll wait and see if the issue happens again. The process is simple and described here: http://chromloop.com/2011/09/how-to...roblem-wifi-connected-but-no-internet-access/ The hardest part is probably making sure that you have read/write access to the files in question.
Note that I had to edit two files, tiwlan.ini and tiwlan_ap.ini (as someone mentioned in the comments of the above link) to get wifi working properly.
lobie81 said:
Hi all,
I still use my old defy sometimes as a gps when I'm out and about. I'm running the official stable cm7.2 build. It has no sim card so I just connect to wifi at home to update apps etc. I find that after a couple of months wifi stops working properly. It's still connected but no traffic comes in or out. Happens on all wifi networks. I've found the only way to fix it is to wipe and reflash Cm. Then it's fine again for a few more months. Any ideas? It's a bit of a pain to have to set it up each time.
Are there any other roms that perform well, good battery life etc but are also very stable?
Thanks a lot
Click to expand...
Click to collapse

lobie81 said:
I've found the only way to fix it is to wipe and reflash Cm. Then it's fine again for a few more months. Any ideas? It's a bit of a pain to have to set it up each time.
Click to expand...
Click to collapse
may i suggest you do a nandroid backup after you reflash your rom. then the next time it plays up again you just have to do a recovery instead of re-flashing and re-setup your gps again?
edit:especially now that you've edited your rom as in your second post.

OP2 kernel problems, considering H2OS?

Hi all, I am new here. I was referred by a friend who knows more about this than I do. I think I understand how to get fastboot and TWRP, so that is taken care of already. Now the problem with my OP2 running OxygenOS latest version, everything stock, is that it freezes up after unlocking, and the whole phone is just terribly throttled at this slow speed for a long time. All inputs are extremely delayed, and touchscreen is nearly unusable after the lag begins. There are so far two temporary fixes I found: 1) reboot phone 2)wait it out/keep unlocking until it doesn't lag. I also have been unable to make a copy of my internal storage via USB, as it gives unspecified error during copying. And lastly, the screen dims on its own sometimes at random while anything related to auto-brightness should be off. Fortunately, I was able to make a hard copy of my internal storage thru some wifi file manager apps. Now my friend pointed out that my phone's issues could be related to a bad kernel. To remedy this, he told me it would be good to flash a new kernel onto my phone. I considered changing roms to CM, but apparently a lot of functionality is lost when doing this. He told me that I could retain Oxygen OS while flashing a new kernel, but I am not sure how to do this. I came across a post in the android dev section regarding hydrogen os, and I read that it performs better than Oxygen OS, but has minor issues of its own. I am interested in flashing this rom/kernel (I am not sure which is which). Here is the link in that section of the forum I found http://forum.xda-developers.com/oneplus-2/development/rom-h2os-hydrogen-os-ota-clean-stable-t3195636. I see it says that it is working on Indian OP2, and running stock rom and stock kernel. Does this mean that my north american OP2 won't be able to get this rom? Also if it is the stock kernel, does that mean it is the same kernel as the one currently installed on my phone? Anyways, if anyone knows about my phone's problems, or has a way to fix it let me hear it please. Thank you!

Tzheng456 said:
Hi all, I am new here. I was referred by a friend who knows more about this than I do. I think I understand how to get fastboot and TWRP, so that is taken care of already. Now the problem with my OP2 running OxygenOS latest version, everything stock, is that it freezes up after unlocking, and the whole phone is just terribly throttled at this slow speed for a long time. All inputs are extremely delayed, and touchscreen is nearly unusable after the lag begins. There are so far two temporary fixes I found: 1) reboot phone 2)wait it out/keep unlocking until it doesn't lag. I also have been unable to make a copy of my internal storage via USB, as it gives unspecified error during copying. And lastly, the screen dims on its own sometimes at random while anything related to auto-brightness should be off. Fortunately, I was able to make a hard copy of my internal storage thru some wifi file manager apps. Now my friend pointed out that my phone's issues could be related to a bad kernel. To remedy this, he told me it would be good to flash a new kernel onto my phone. I considered changing roms to CM, but apparently a lot of functionality is lost when doing this. He told me that I could retain Oxygen OS while flashing a new kernel, but I am not sure how to do this. I came across a post in the android dev section regarding hydrogen os, and I read that it performs better than Oxygen OS, but has minor issues of its own. I am interested in flashing this rom/kernel (I am not sure which is which). Here is the link in that section of the forum I found http://forum.xda-developers.com/oneplus-2/development/rom-h2os-hydrogen-os-ota-clean-stable-t3195636. I see it says that it is working on Indian OP2, and running stock rom and stock kernel. Does this mean that my north american OP2 won't be able to get this rom? Also if it is the stock kernel, does that mean it is the same kernel as the one currently installed on my phone? Anyways, if anyone knows about my phone's problems, or has a way to fix it let me hear it please. Thank you!
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I had the same issue with O2. I changed kernels and the problems persisted. A also word the device and started from scratch through fastboot and the issues persisted. I ended up on hydrogen and I've never looked back. There is a flashable zip in that thread for the newest full version .11. Follow the steps wipe everything besides internal storage, flash the full v11 zip and boot the phone. After this reboot to recovery (power and volume down). Flash the gapps and super su zip if you want root. After this you should be able to add your Google account and be good to go. One thing I did was remove all Chinese apps and the stock launcher. I use trebuchet launcher from cm 12.1. Phone runs incredibly smooth now. I recently started running AK kernel as well. The oxygen version works with hydrogen. I have been averaging between 5 and 7 hours of SOT for battery with up to 8 if I'm just watching videos. Hope this helps. The ROM is a little simpler and the notifications settings are different. But you can set apps to have priority notifications and they function similar to oxygens notifications at that point. Everything is in the thread if you have any questions I'll try to help you.