topic Re: M4 Aqua - network signal on 6.0.1 in M Series

M4 Aqua - network signal on 6.0.1

Pablooo — Wed, 24 Aug 2016 09:57:41 GMT

Hello all.

After the recent updates to firmware 6.0.1 phone got a strange ailments - in my town is a very good range of LTE - the signal icon showed almost half or full range of LTE (Lollipop). After the update is a problem - the range of "zero bars,one bar, two bar sometimes" in the places where he was always full. Additionally, a few times using internet on the phone the internet was disconnect and the phone completely lost coverage.

After a while you have to turn the phone on again or turn on airplane mode. Earlier on Lollipop nothing for a year it did not happen.

Have any of you noticed a very large deterioration of the network signal and its disappearance?

The phone was formatted and the software uploaded 2 times.

How do I report these errors to Sony?

BTW - sorry for my EN

Re: M4 Aqua - network signal on 6.0.1

MaschbauTim — Wed, 24 Aug 2016 20:10:22 GMT

I've got similar problems.
I updated my M4 Aqua yesterday via xperia companion. After the update i have zero net coverage. sometimes the SIM card can't be detected, sometimes i have full coverage, but any attempt to do a call or send an sms or to use mobile internet fails. My phone got rendered useless. i tried different working SIM cards to make sure it is not a provider problem.
I even did the repair via xperia companion, but with no afford....

Sony Team, please help us.

Re: M4 Aqua - network signal on 6.0.1

Pablooo — Thu, 25 Aug 2016 07:06:37 GMT

Unfortunately this morning the phone with a full range of LTE signal momentarily lost for no reason. I would add that I stood 15 minutes in one place where the phone was showing all the time full signal.

also I checked the sim card three networks - the same symptoms

I think today I come back to Lollipop. Android 6.0 with current errors is useless and annoying.

For years, I use the Sony and I am surprised how hopeless the software created.

Re: M4 Aqua - network signal on 6.0.1

Toyeikusemori — Sun, 28 Aug 2016 18:53:21 GMT

Same thing happened to me Half the time getting no service where theres coverage

Re: M4 Aqua - network signal on 6.0.1

Vish123 — Mon, 29 Aug 2016 11:31:57 GMT

I too have the same problem with my Aqua m4 dual... Sony please help or guys if anybody has the solution please let us know.. Thank you...!!

Re: M4 Aqua - network signal on 6.0.1

Pablooo — Mon, 29 Aug 2016 12:02:43 GMT

I installed again 5.0 Lollipop and all the problems with the signal network and microphone disappeared.

Re: M4 Aqua - network signal on 6.0.1

velmanatov — Wed, 30 Nov 2016 10:39:53 GMT

Yes. I have more problems with signal dropping out and seems to take a while to initialise SIM card on reboot now. I think I'll try downgrading

Re: M4 Aqua - network signal on 6.0.1

Billford1 — Sun, 04 Dec 2016 01:16:34 GMT

I also downgraded to 5.0 from 6.1

Everything works properly with 5.0

I think the best software version is what the phone came with originaly

Re: M4 Aqua - network signal on 6.0.1

ydhiman20 — Sun, 07 May 2017 09:29:08 GMT

How did you do this? Can you please tell me I've same issues weak wifi and weak network problem?

Re: M4 Aqua - network signal on 6.0.1

Jvlibs — Fri, 01 Sep 2017 17:54:28 GMT

I also got the same problem, i always thought it was the network problem. I ask the people here in the house if they have a signal, since all of us have the same network provider; to my dismay they have signal and i don`t have. I hope there is a solution i find some on the interner but none of them works!

Re: M4 Aqua - network signal on 6.0.1

Ladiv — Mon, 12 Mar 2018 07:24:24 GMT

Where to download the lollipop (5.0) firmware? Can you give me legitimate site. I'm struggling with my phone as to this time due to the loss of signal. I hope you can help me with this problem. Thanks and more power.

Re: M4 Aqua - network signal on 6.0.1

sphanda — Thu, 22 Mar 2018 02:10:03 GMT

@Ladivwrote:
Where to download the lollipop (5.0) firmware? Can you give me legitimate site. I'm struggling with my phone as to this time due to the loss of signal. I hope you can help me with this problem. Thanks and more power.

I have the same issue and tried software updating through Xperia companion and at the service centre aswell but still the same problem. I formatted the phone twice but same issue.please guide me how to downgrade my phone to earlier marshmallow from 6.01 to 6.00

Re: M4 Aqua - network signal on 6.0.1

83741406 — Thu, 22 Mar 2018 12:21:48 GMT

Network very slow