Develop Bugs

Signal Issues, please help

Hi guys, just flashed a new rom (jm7).. everything went ok.. but when I rebooted I notice that I get just about no signal in areas where I used to before get full bars.
Tried going back to other rom's but no luck, I still continuously get a poor signal. One thing I did notice is that right after boot the signal slowly goes to 5 bars (even in areas with bad signal) and then slowly goes down to 0-1. This same instance happens when I place a phone call as well.
Any ideas? I can barely use data when this is going on as well.

Try going into mobile networks and network operators and see if there's a second option for your network. You might be connected to a weather signal. It's under wireless settings. Happened to me.
Sent from my GT-I9000 using XDA App

Are you sure that your network operator make some not some work on cell bt in your area? One time i have too like you bad and wrong signal, and make all with my galaxy, reboot,recovery, signal refresh app, APN point new entered, but still problem. After all, I call my operater and they say me:" Sorry , we make same work on cell base station in area your city !!! Sorry for bad signal, we busy to make repair speedy !!! "
Best regards

Sorry double post

Thanks for the responses... no go sadly.. tried switching the 3 different "bell" networks and only 1 allowed me to connect. As for signal str in area, a friend who has the same network has 4 full, while i only get 1
I've tried reformatting/reflashing/reseting and nothing has worked.. what am i missing?

Uss_Defiant said:
Thanks for the responses... no go sadly.. tried switching the 3 different "bell" networks and only 1 allowed me to connect. As for signal str in area, a friend who has the same network has 4 full, while i only get 1
I've tried reformatting/reflashing/reseting and nothing has worked.. what am i missing?
Click to expand...
Click to collapse
Follow my instructions here
Should fix your problem

Worked perfectly, thanks a bunch
Sent from my GT-I9000 using XDA App

Need help with cyanogen signal

Im fairly new to android (only had my phone about 2 months, refused to flash it till about 2 weeks ago).
I went from the 2.2 uk leaked rom to cyanogen 7 beta5. That worked perfectly on baseband uk T-mobile 2.51.1
I then installed the .zip update to fix the gps (beta 5.1) and suddenly my phone is dropping txts left right and center.
Im getting no texts through for an hour then 10 at a time. Whenever i send a text is just comes back unable to send txt.
Phone reports full signal and 3g+H working perfectly. But just keeps dropping txts and is sometimes unable to make calls.
i have tried basebands(UK Tmobile) 2.51.1, 2.21.1 and(UK) 34.0.3 (34.0.3 had no signal).
Im a noob and any help would be apreciated

I have somewhat the same problem, at first i didn't get signal in 2g network and in 3g i could make calls but could't recieve calls and texts. i changed to international 2.51 and now it seems to work. I will post again if the problem reapears.

It's weird. Changed back to tmobile 2.51.1 and re-signed up for the tmobile +orange shared signal. Works perfectly atn
Give an update if it drops again
Sent from my MB525 using XDA Premium App

[Q] 3G stop working..

HI
I have a strange problem with my Arc s (the problem suddenly started this week).
when i turn it on the 3G works but after 2 minutes it show the H sign of 3G but no internet and also no calls. when i disable data i can call.
so i figure the 3G is working bad.. and cause to network in the device to fail..
its not rom problem.. i tried 5 different roms and the same (and the device worked great with he first rom before).
the store don't want to fix it because it say because i installed rom the warranty is expired..
can someone please guide me how to fix it ? can i order the 3g component and fix it? thank you

new phone, no signal

I just got a new Zuk Z2 today. I'm using Straight Talk w/AT&T and I get no signal what so ever. My old phone has 3-4 bars of HSPA signal on said network. Anyone know if there is a trick to getting this to work or is the new phone a bust?

Same issue with me too.....help asap

alot of people has this problem, including my self, nice phone but **** hw

I having lenevo z2(2132) , but no network signal on phone, I tried all CN ROMs 1.9 than 3.1 but nothing helped to get network no 2G , 3G, or LTE, I can see my imei no. Correctly , wi-fi works also. But no network at all. Restored XCNN. Files also from zuk forum.
Phone is rooted with TWRP now. If any...
Solution...
Thanks

Signal decreased after MIUI update

I have a redmi 7 3/32. After I upgraded to MIUI v10.3.4.0, the reception of the signal decreased, now I always have an H (3G) signal inside my house and 4G outdoors. Before the update I always had 4G LTE. I have also noticed that now when activating the use of data does not connect to the internet, I have to activate and deactivate the airplane mode to connect to the internet, something that did not happen before this update. Someone else happens? And what can I do to solve this?

I am on 10.3.6.0 and didnt face any of this issues.. .
Update to 10.3.6.0

i am Update to 10.3.6.0 indie and no problem

Just update to a new version, bro.
U can try install a global rom.