2G Signal Strength on CM ROMs (NON CAF) + com.qti.dpmserviceapp crash - OnePlus 3 Questions & Answers

Since the camera quality of CM roms have been super , i wanted to try a custom rom. So i went ahead and flashed/tried several CM roms. But everytime i flashed CM rom i faced with 2G signal problem and constant crash of "com.qti.dpmserviceapp".
1.If i have selected 2G as default network type: phone struggles to hold on to it. Signal coming and going back. I have to select "Global" to get back to signal
2.I've got constant crash of "com.qti.dpmserviceapp" service. So i have to disable the service manually.
But these problems aren't on CAF roms and as far as i know Oxygen Camera port doesn't work well with CAF roms. No point flashing a custom rom for me then.
So my question is have you guys faced with those problems? Do any of you know any fix for them? Thanks..

Related

[q] [q] [xs] network and data problem on roms with cm base

Hello everyone,
i have been using xperia s(unlocked bootloader) for quite a time and am not impressed by the battery life on the stock roms.
I have tried all cm versions(9.1,10,10.1) and also many other roms with cm base.
My main problem is the network and data connectivity bug on cyanogenmod.
On turning data on, i have to switch airplane mode on and off and then only data will start.
Also, on reboot network fails to load and again i have to reboot.
Fxp have also accepted this bug.
Is there any solution for this problem?????its very much getting on my nerves now.
rj949 said:
Hello everyone,
i have been using xperia s(unlocked bootloader) for quite a time and am not impressed by the battery life on the stock roms.
I have tried all cm versions(9.1,10,10.1) and also many other roms with cm base.
My main problem is the network and data connectivity bug on cyanogenmod.
On turning data on, i have to switch airplane mode on and off and then only data will start.
Also, on reboot network fails to load and again i have to reboot.
Fxp have also accepted this bug.
Is there any solution for this problem?????its very much getting on my nerves now.
Click to expand...
Click to collapse
Don't use cm base roms if the bugs bug YOU.. Go for stock based ones like xzx v2
Sent from my LT26i using xda premium

Wifi connection :(

Hi guys,
since a couple weeks I have a problem with the WIFI connection.
In the WIFI settings, I switch the settings for WIFi sleep policy to "never". But most every hour, when the display is off, the wifi connection breaks down for a around 10 sec. and the Gio tried to reconnect the the Wlan.
I realised that by using "whatsapp". Some messages came with a delay (~1 or 2hour(s))
Its not a whatsapp problem.. I checked the wifi connections on my router. On one day, I have roundabout 20 - 25 wifi connections from my Gio.
(2 other Android phone running very stable on the same router)
i had used the cm 7.2 from phiexz, than I switched to olddroids cm 10.x and now back to CM 7 from MoltenMotherBoard (Nightly 20130318).
Since I switched first time to olddroids rom I have the problems with the wifi
what could happened?
thanks for any ideas
oz
(sorry for my english... I´m on training )
I have a problem with wifi as well... just my home wifi though when I walk out of range of the wifi it dc's the wifi as normal but when I get back into range my phone refuses to reconnect to wifi until I restart the router. I have tried various roms and this still happens even on the stock rom.
All other phones at home dont have this problem only the Gio.
Anyone have any idea's on what could be the cause or how to fix this?
ozfriend said:
Hi guys,
since a couple weeks I have a problem with the WIFI connection.
In the WIFI settings, I switch the settings for WIFi sleep policy to "never". But most every hour, when the display is off, the wifi connection breaks down for a around 10 sec. and the Gio tried to reconnect the the Wlan.
I realised that by using "whatsapp". Some messages came with a delay (~1 or 2hour(s))
Its not a whatsapp problem.. I checked the wifi connections on my router. On one day, I have roundabout 20 - 25 wifi connections from my Gio.
(2 other Android phone running very stable on the same router)
i had used the cm 7.2 from phiexz, than I switched to olddroids cm 10.x and now back to CM 7 from MoltenMotherBoard (Nightly 20130318).
Since I switched first time to olddroids rom I have the problems with the wifi
what could happened?
thanks for any ideas
oz
(sorry for my english... I´m on training )
Click to expand...
Click to collapse
1. Have you updated to the latest Old Droid CM10.1?
2. Did you format your Gio to ext4 before flashing any custom ROMs?
3. What ROM did you use before phiexz cm7.2? (Stock 2.3.x?)
4. And what version of cm7.2 phiexz did you use before flashing to cm10.1 old droid?
Sometimes flashing a custom ROM and then another without properly wiping can leave traces of the previous ROM. They may interfere with the new ROM and cause things to go a little wonky. Also, some ROMs may have wifi issues that have not been fixed. The best thing to do would be to wipe your phone and flash your region's stock ROM. After trying many ROMs, I have found that the least buggy and best ROM is stock (with modifications, of course). Even if you don't want stock ROM, I strongly recommend that you wipe your phone, flash stock, format the phone to ext4, and THEN flash your preferred custom ROM. For good, bugless ROMs, I recommend Maclaw's AOSP ICS, Maclaw's CM9, snowpluralism's S'Periance ROM , voetbalremco's Adrenaline ROM, and many more.
Codename13 said:
1. Have you updated to the latest Old Droid CM10.1?
2. Did you format your Gio to ext4 before flashing any custom ROMs?
3. What ROM did you use before phiexz cm7.2? (Stock 2.3.x?)
4. And what version of cm7.2 phiexz did you use before flashing to cm10.1 old droid?
Click to expand...
Click to collapse
hi,
thanks for your answer,
yes, I formated the Gio to ext4 before flashing (a lot of ROMs are do it by it self).
Before I had used the stock ROM before I had used the phiexz ROM and a couple of month, everythink was ok.
I flashed back the stock ROM and everythink with the Wifi works fine. No kind of disconnections.
Now I flash to the "Enhanced236 - stock 2.3.6 (06.08.2012 update)" and also to the "CyanogenMod 7 | MoltenMotherBoard (Nightly 20130318)"
(first full wipe, than format the ext4 than flashing the ROM), and on both ROMs are the same kind of WiFi problems. The connection break down for a few seconds and reconnect several times (up to 5 times in an hour!!!).
I have no ideas whats happend and I dont like the stock ROM

[q] how can i stop data drops on rom

Hello guys, i am on the last slim beam stable 4.3 rom 10/27/13 build.
The problem i am having is that i think i am suffering from data drops on the rom.
I noticed when trying to play my iheart and satellite radio. It would play and just stop.
I would see signal bars and the 4g symbol but no data. I thought it was my location so i restored my tweak rom backup and i had no problems with using either program. I like this rom so i am just wondering if it is something i could do to get past that issue.. Thanks in advance..
edshawn911 said:
Hello guys, i am on the last slim beam stable 4.3 rom 10/27/13 build.
The problem i am having is that i think i am suffering from data drops on the rom.
I noticed when trying to play my iheart and satellite radio. It would play and just stop.
I would see signal bars and the 4g symbol but no data. I thought it was my location so i restored my tweak rom backup and i had no problems with using either program. I like this rom so i am just wondering if it is something i could do to get past that issue.. Thanks in advance..
Click to expand...
Click to collapse
Check your APN settings and if they are incorrect or missing, add the correct info manually. If the slim beam rom is based on the 4.3 Samsung Touchwiz roms that have been released lately you need to flash the T889UVALJ1 modem for now until we get our update. (T-Mobile USA) - No LTE with this modem.
APN settings: http://support.t-mobile.com/docs/DOC-6763
T889UVALJ1 modem/workaround for 4.3 TW based roms (temporary): http://goo.im/devs/teshxx/T889/Mods/T889UVALJ1_Modem-Nov_02_12-teshxx.zip

[FIX] GPS issues on ASOP based ROMS

If you are having issues with GPS on AOSP based ROMS all you need to do is:
*flash a stock ROM (stock ROM is one based on the LG ROM that came with the phone I recommend this one http://forum.xda-developers.com/verizon-lg-g3/development/rom-stock-root-deodex-t2932683 )
*get a gps lock
*then flash or restore whatever AOSP based ROM you like.
GPS will now be working for you.
This has been a fix for GPS on AOSP based roms for years and I had to recently use it myself as I was getting no GPS on all AOSP based ROMS.
Also make sure that GPS isn't actually broken in the AOSP based ROM you are flashing because if GPS is broken in the ROM then obviously this isn't going to fix it. This fix is for people having GPS issues on ROMs that have working GPS which is currently all KK and LP AOSP based ROMs we have for the vs985. Hope this helps someone.
bump. Still seeing people posting about no gps on AOSP roms so bumping this in hopes that it gets seen more often.
Interesting. Just curious here: If I "Restore" a 4.4.4 ROM, get the lock, then Restore back my current AOSP Lollipop-based ROM, will that work? As in, is the GPS lock sequence stored in the GPS hardware flash or something?
joeinbend said:
Interesting. Just curious here: If I "Restore" a 4.4.4 ROM, get the lock, then Restore back my current AOSP Lollipop-based ROM, will that work? As in, is the GPS lock sequence stored in the GPS hardware flash or something?
Click to expand...
Click to collapse
Honestly I don't know why this fixes GPS I just know it does. Like I said in the OP this has been a fix for GPS on AOSP based ROMS for years as I learned this trick back a couple years ago on my LG Spectrum. I was one not getting GPS on any AOSP based roms but noticed most weren't having issues with it so I remembered this fix and tried it on my phone and I haven't had GPS issues since. Once you do this you should no longer need to again no matter how many roms you flash; just be sure to always get a lock on each ROM you flash before flashing a new one as that may cause the issue to comeback.
Bumping again because people are still constantly posting about gps being broken on AOSP based ROMS and don't know how to research the forums for solutions to their issues but would rather clutter threads with the same questions over and over and over.
Help
So does "get a gps lock just mean open up maps and get it to lock onto a gps signal?

Bandwidth problem

Hello guys. After Flashing lots of custom ROM i found a weird bug. Signal strength in custom ROM is less when compared to ZUI ROMs. I'm using Jio, I facing network drops at particular area in custom ROMs but in Stock ROM there is no network drop. Internet speed also slow when compared to stock. Due to this I'm unable to use any custom ROM. Kindly guys please help me in this problem.
(Not only faced by me. But also by another member too)
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