My network signal is very low... - Xiaomi Redmi 4 Prime Questions & Answers

Hello,
I've a big problem. Since a few days, my network signal ist very low.
LO13 was installed with an old modem version.
For a new test, I've installed LOS14.1 with different modems (NON-HLOS_v44_MIUI_8.2.4_TWRP_markw.zip, NON-HLOS_v45_MIUI_7.5.4_TWRP_markw.zip, NON-HLOS_v46_MIUI_7.6.5_TWRP_markw.zip),
but this doesn't help.
Any ideas? Is it an hw problem?
Regards,
wayne

Previously I used the case for Rebmi 4 prime and wifi very weak. Do not use the case is improved

may it caused by you drop the phone, and then the antenna cable be unpluged
Open the phone and check it
---------- Post added at 07:09 AM ---------- Previous post was at 07:09 AM ----------
may it caused by you drop the phone, and then the antenna cable be unpluged
Open the phone and check it

Yes, this was also my thought. Two weeks ago, i bought some tools to open the phone...

wayne5de said:
Yes, this was also my thought. Two weeks ago, i bought some tools to open the phone...
Click to expand...
Click to collapse
And what is the result ?
- Does the cable unplug ?
- or what is your situation ?
Did you solve it ?

I just opened it.
The cable wasn't unplugged.
So, I didn't solve the problem... :crying:

I am having issues with low signal also but it's only when I use the ASOP Roms.

Anyone tried this?
https://xiaomifirmware.com/download-link/?dlm-dp-dl=2716

Anyone tried this?
https://xiaomifirmware.com/download-...dlm-dp-dl=2716
Click to expand...
Click to collapse
This is for prada, not for markw (prime)...

Sorry...my bad

same fate ..
if this damaged his machine

Related

[Q] Windows Phone 7 (Samsung OMNIA 7) constantly beeping

my Samsung OMNIA 7 phone has got itself caught in a constant beep loop. This started automatically i tried everything and after that i found that this sound is of battery charging on/off sound which come when the phone is plugged for charging.
Now i have to keep the phone on vibrate mode and it does not go in lock mode ( display is always on )
After searching on internet i found that this problem is faced by three to four persons and the problem is related to battery port malfunction and hard reset will not solve the problem. no other information is available on internet
As i am in India and the phone is not launched and supported here cant give it to service center. Please if any one is having any solution,
it will be of great help
have you tried flashing it?
Sent from my OMNIA7 using XDA Windows Phone 7 App
few days back i have flashed Mango RTM is this problem is related with it?
please let me know if you have any solution
it is a hardware problem ... my phone does the exact same thing b/c i guess i must have been too rough with it ... part to replace it is:
3722-003065 IFC600 JACK-MINI USB
This worked for me (from answers.microsoft.com - how-do-i-stop-the-battery-icon-on-my-focus)
"Slightly move the pin inside the cellphone charging port away from the wall using a sharp item (I used board pin).....I think it is touching the wall and hence it keeps charging..."
bartathalon said:
it is a hardware problem ... my phone does the exact same thing b/c i guess i must have been too rough with it ... part to replace it is:
3722-003065 IFC600 JACK-MINI USB
Click to expand...
Click to collapse
where did you get the part, could you post the link please.
vamsitp said:
This worked for me (from answers.microsoft.com - how-do-i-stop-the-battery-icon-on-my-focus)
"Slightly move the pin inside the cellphone charging port away from the wall using a sharp item (I used board pin).....I think it is touching the wall and hence it keeps charging..."
Click to expand...
Click to collapse
This a hardware issue and this trick worked for me. Thanks Champ
Trick with the USB port bending only worked a few day's for me.
I have send my Omnia back to Samsung.
Send the Omnia 9 january and still waiting....
The USB port you can get here:
http://www.parts4repair.com/samsung-i8700-omnia-7-charging-port/
My omnia 7 has just developed this same fault today. It must mean this is some manufacturing defect since this is happening to a lot of people..
javedmiah said:
My omnia 7 has just developed this same fault today. It must mean this is some manufacturing defect since this is happening to a lot of people..
Click to expand...
Click to collapse
Same as the Bluetooth problem...
Maybe Samsung.de is investigating my Omnia. (my Omnia is there for 1 month now)
Bman said:
Same as the Bluetooth problem...
Maybe Samsung.de is investigating my Omnia. (my Omnia is there for 1 month now)
Click to expand...
Click to collapse
Oh, so the bluetooth That doesn't works without wifi enabled is a construction problem? Damn it! If I sent it to assistance they'll change it with a brand new?
Same happening here after one year of use....
It's quite annoying.
Besides the "moving pin from wall" is absolutely bogus for me, I actually disassembled and tryed pushing/pulling every part of the usb socket and everything remains the same. I can barely get it charged poking and proding it randomly. It charges for a couple minutes, then the looping returns.
I really can't figure WHAT pin users pushed into WHAT "wall" to make this supposed fix so easy...

No.1 D5 dead after charging

New No.1 D5 here is the history:
Opened it up, turned it on and it was stuck in an endless boot loop. Tried disconnecting the battery, no luck.
After many attempts, I was finally able to flash the March 10th firmware onto it. It finally booted up. Played around with it for a bit and shut it down to charge the rest of the way.
After charging for a couple of hours, the unit is unresponsive. It won't turn on. It won't charge. The screen is just blank no matter what. Tried disconnecting the battery again, no luck. Checked the battery with a volt meter and it is at 3.87v.
If anyone has any suggestions, I would really appreciate it.
Thanks
Send it back. Must be a hardware issue.
If you mess with it anymore you will not be able to exchange it.
I think you could upgrade firmware again, to the old version
I re-flashed the new one again and it worked.
r2dr0id2 said:
I re-flashed the new one again and it worked.
Click to expand...
Click to collapse
Good news
Well done - it's nice to hear some good news :good:
Must have been an interrupted flash the first time.
r2dr0id2 said:
I re-flashed the new one again and it worked.
Click to expand...
Click to collapse
Aslo I suggest not update other firmware in addition to official firmware
Herberteten said:
Aslo I suggest not update other firmware in addition to official firmware
Click to expand...
Click to collapse
He didn't.
I have seen your posts on these forums - are you a sales rep ?
r2dr0id2 said:
I re-flashed the new one again and it worked.
Click to expand...
Click to collapse
Hi, how did you re-flashed the watch. I have some problem with mine. I can turn it on, see the No1 Logo coming up, but thats all. The screen stays on with the logo, until the battery is dead. I have tried to connect it to my laptop, which can see the device but cant do anything with it. I can only disconnect it. Before I had this issue with the watch I have deleted a couple of custom watch faces and just restarted the watch. But before that I had wireless update from NO1 on the watch. Any idea how could I retart it? Many thanks,
Balazs
I have the same problem and my computer not recognize the watch
r2dr0id2 said:
I re-flashed the new one again and it worked.
Click to expand...
Click to collapse
I have the same problem and my computer not recognize the watch.
How can i re-flash the new one again or the old one?
Same deal
After one day and one charge the screen went black.
People - the watch has to be OFF to flash the firmware.
If you read the sections on using the SP Flashtool you will note that the PC will only recognize the watch when SP Tools is running and the watch is off.
If you connect with the correct drivers installed while SP tool is running and the watch is off it will flash the new firmware.
Read up on it.
I have the same problem, when my battery went down to 40% then watch switched off and didn't wanted to start again.
When I was trying to connect it via docking station it has used up remaining power of the battery and now it is dead.
I have found information's that it is software issue and watch drop USB connection and only way to fix it is by flashing of the firmware.
Only problem is that battery in the watch is dead and all attempts of recharging it doesn't work.
I am not sure if this will work but I have removed the back cover of the watch and disconnected small connector to the battery.
I will leave watch disconnected for 24h maybe it will clear all the information's and I will be able to recharge the battery and flash the firmware. When I got the watch (2 days ago) it was working ok (apart of massive battery drain even in airplane mode) therefore I hope that it come back to original state.
creatorsappox said:
Hi, how did you re-flashed the watch. I have some problem with mine. I can turn it on, see the No1 Logo coming up, but thats all. The screen stays on with the logo, until the battery is dead. I have tried to connect it to my laptop, which can see the device but cant do anything with it. I can only disconnect it. Before I had this issue with the watch I have deleted a couple of custom watch faces and just restarted the watch. But before that I had wireless update from NO1 on the watch. Any idea how could I retart it? Many thanks,
Balazs
Click to expand...
Click to collapse
the problem probably because of the watch faces you've deleted if they builtin to the launcher. go to Lokifish Marz G+ you'll find the guide on how to falsh the rom.
---------- Post added at 09:11 PM ---------- Previous post was at 09:10 PM ----------
creatorsappox said:
Hi, how did you re-flashed the watch. I have some problem with mine. I can turn it on, see the No1 Logo coming up, but thats all. The screen stays on with the logo, until the battery is dead. I have tried to connect it to my laptop, which can see the device but cant do anything with it. I can only disconnect it. Before I had this issue with the watch I have deleted a couple of custom watch faces and just restarted the watch. But before that I had wireless update from NO1 on the watch. Any idea how could I retart it? Many thanks,
Balazs
Click to expand...
Click to collapse
eladbend86 said:
I have the same problem and my computer not recognize the watch.
How can i re-flash the new one again or the old one?
Click to expand...
Click to collapse
go to Lokifish Marz G+ you'll find a guide there what to do and how to flash the rom.
---------- Post added at 09:13 PM ---------- Previous post was at 09:11 PM ----------
DrHappy said:
After one day and one charge the screen went black.
Click to expand...
Click to collapse
go to Lokifish Marz G+ you'll find the guide there on what to do and how to flash the rom.
Sadly it didnt helped, I had watch disconnected from the battery for 24h, the screen is still black, watch doesnt charge, and when you connect to PC it keeps restarting.
The message that I have is:
USB device not recognize The last USB device connected to this computer malfunctioned and Windows does not recognise it.
Device keep restarting and give this message over and over again.
I must say that it is the worst device that I ever had. One day of using it, poor battery performance and now this.
Dead No.1 D5 after charge
Kazuya22 said:
Sadly it didnt helped, I had watch disconnected from the battery for 24h, the screen is still black, watch doesnt charge, and when you connect to PC it keeps restarting.
The message that I have is:
USB device not recognize The last USB device connected to this computer malfunctioned and Windows does not recognise it.
Device keep restarting and give this message over and over again.
I must say that it is the worst device that I ever had. One day of using it, poor battery performance and now this.
Click to expand...
Click to collapse
Dude i bought 3 watches 6 weeks ago and 2 of them are having this same issue.
i left them to charge at night and they never came back...
i tested the battery and its charged, i also charged it with an external power supply....
Im not worried cuz i got the money back from GB but im disappointing i have 2 dead units setting here and will not make the same mistake
i think they have a hardware problem they are not talking about.

Asm mipi device fail!

Hello everyone.
I am currently using the N910G.
When I dialled *#0011# to get to the "Service Mode" I got the following saying that "ASM MIPI DEVICE FAIL".
But I am able to make phone calls and use data. The signal strength is very weak compared with my other Samsung devices on the same carrier.
Is the weak signal strength due to the "ASM MIPI DEVICE FAIL"?
Please help.
sproduction999 said:
Hello everyone.
I am currently using the N910G.
When I dialled *#0011# to get to the "Service Mode" I got the following saying that "ASM MIPI DEVICE FAIL".
But I am able to make phone calls and use data. The signal strength is very weak compared with my other Samsung devices on the same carrier.
Is the weak signal strength due to the "ASM MIPI DEVICE FAIL"?
Please help.
Click to expand...
Click to collapse
Hi there,
Any informations on this?
I have the same problem and I don' have any network either.
Thanks for looking
Greetings
see this it should be help you................
jeremychef said:
Hi there,
Any informations on this?
I have the same problem and I don' have any network either.
Thanks for looking
Greetings
Click to expand...
Click to collapse
http://forum.gsmhosting.com/vbb/f25...-bt-more-no-service-due-femid-defect-2150065/
mustafa_thora said:
http://forum.gsmhosting.com/vbb/f25...-bt-more-no-service-due-femid-defect-2150065/
Click to expand...
Click to collapse
Replace FEMid?
There is no info on where to get parts or how to replace.
Also this issue can be software related to efs or csc corruption!
I don't have any signal and I have the same problem and error code. Mine just happened when the battery drained and shut down. I have an other device tho(J5 2015). Did you fix it?
Rometheus said:
I don't have any signal and I have the same problem and error code. Mine just happened when the battery drained and shut down. I have an other device tho(J5 2015). Did you fix it?
Click to expand...
Click to collapse
Hi,
I have same problem with my N910G after i've installed Stock Rom ( INU) few days ago.
Till now i can't attach my SIM CARD into my phone, cause it will suddenly dead when its looking for signals or 4G data, and the phone feel overheat... I think its a PA chip problem..??
I'm sorry if i can types in English well... ? but i hope someone in this forum have a solutions about N910G problems...
Thx bro :good:
The way I fixed it was..
jim50361 said:
Hi,
I have same problem with my N910G after i've installed Stock Rom ( INU) few days ago.
Till now i can't attach my SIM CARD into my phone, cause it will suddenly dead when its looking for signals or 4G data, and the phone feel overheat... I think its a PA chip problem..??
I'm sorry if i can types in English well... but i hope someone in this forum have a solutions about N910G problems...
Thx bro :good:
Click to expand...
Click to collapse
Hi,
My problem was a bit different because it shows this sign on the notification bar that no service is available. Althought I fixed it, I am not sure if it will fix it for you too. Might be a different component or chip. I'm not going into detail here with my problem and my solution because I posted it already in the J5 forum and I will link it too, but basically what I did to fix it was to heat up the FEmid component. Before tempering with your device I suggest you make sure that it's completely a hardware issue. Also look for the pictures of the FEmid component for your device aswell. They should be on the site I found them (again look at my thread).
I hope you will fix your issue and I'm sorry for late respond.
The link to my thread.

S5 hangs every now and then with a blue screen, after flashing to lineage os.

After I installed Lineage os 14.1 and GApps on my Samsug S5, it works just fine. Just one problem however:
Every now and then, my phone hangs, with a blue screen that only shows date and time. Nothing goes anymore, only the removal of the battery and restarting again can get the phone out of this "hang" state.
Is this a know "feature" with lineage os on the s5? And, better, is there a solution for this problem?
I have a screenshot of this blue screen, but I did not find the option to add a picture to this post...
I'm expieriencing exactly the same thing. Tried several new installation including clean install, nothing helped. Now i'm wondering if could be my old SIM card... ...ordered a new one, hoping when it arrives will solve the problem
chrisL17 said:
I'm expieriencing exactly the same thing. Tried several new installation including clean install, nothing helped. Now i'm wondering if could be my old SIM card... ...ordered a new one, hoping when it arrives will solve the problem
Click to expand...
Click to collapse
Hi ChrisL17,
I would be happy to hear if your new SIM card helps. Though mine is not really old (I guess around 2 years)...
hobby_bob said:
Hi ChrisL17,
I would be happy to hear if your new SIM card helps. Though mine is not really old (I guess around 2 years)...
Click to expand...
Click to collapse
OK, I will let you know, when it arrives. Guess next week wendnesday or thursday. If i forget posting, please remind me
It's a known problem.
Disable S-View Flip Cover in the settings.
https://forum.xda-developers.com/galaxy-s5/help/phone-stuck-lockscreen-clock-blue-tile-t3561878
bbsc said:
It's a known problem.
Disable S-View Flip Cover in the settings.
https://forum.xda-developers.com/galaxy-s5/help/phone-stuck-lockscreen-clock-blue-tile-t3561878
Click to expand...
Click to collapse
Thanks for your reply. I disabled s-view, hope it solves this problem... Time will tell...
bbsc said:
It's a known problem.
Disable S-View Flip Cover in the settings.
https://forum.xda-developers.com/galaxy-s5/help/phone-stuck-lockscreen-clock-blue-tile-t3561878
Click to expand...
Click to collapse
Thanks, bbsc!
For helping! I disabled flip cover (in German Settings "Einstellungen - Klapphülle") and hope, that's the solution.
However, today I also installed my new SIM card, but I'm quite sure the flip cover thing is the real reason.
Up to now, no blue screens anymore... Looks if the problem is solved with this...
any hints where is on lineage 15 ? 8.1 - ther e is no flip cover in options
---------- Post added at 11:00 AM ---------- Previous post was at 10:59 AM ----------
Connected devices/Smart Cover ...
damador said:
any hints where is on lineage 15 ? 8.1 - ther e is no flip cover in options
---------- Post added at 11:00 AM ---------- Previous post was at 10:59 AM ----------
Connected devices/Smart Cover ...
Click to expand...
Click to collapse
Settings-> Connected Devices-> Smart Cover
Mine does the same thing too. It did it on 16 and now 17. My mom has 18 and it does it on hers too. I can't find anything like what you suggested - I see smart Lock but no smart cover or flip cover. I searched flip, cover, smart. Please help! My mother's "new" ST has done it 4 times already in less than a day and she's getting REALLY frustrated. Please help!!! Thank you! ?
Same Problem. Phone is off since the last blue screen
It happened to me as well. with samsung S5 and Lineage installed. Since it happened the last time I removed the battery "as usual" and since then I can not turn it on again. It starts with the samsung-logo and then the lineage "starting"-meme is moving, but nothing happens. It´s like it´s stuck. HELP!!!
Anyone any ideas?
Thank you!
I was struggling to find this on LineageOS 16.
Found it in Settings > Connected devices > Connection preferences > Smart Cover
Turn it off via the toggle at the top!
We'll see how it goes! Thanks!
Same problem on linage 16, now it seems to be solved disabling the ''smart cover'' under Settings > Connected devices > Connection preferences > Smart Cover.
Thanks to all

Headphones not detected [SOFTWARE]

Dear community
I have a Zenfone3 and after update to stock Android 8 (via OTA) the 3.5mm headphone jack is no longer recognized by the phone. I thought it needed a reset, so I made a factory reset and the result is the same. Then I thought it was a hardware issue but is not. I downloaded an app called Sound About but it didn't work, then I downloaded Audio Router and it worked! There is sound in the headphones!!! :highfive:
The downside is that I don't really know how to configure it so I have to manually switch between audio jack and "speaker" so i can take calls without the headphones (some times i dont have the hands free headphone).
I have to say that in any case the Bluetooth works fine not problem at all. But my question remains: what could be wrong in that Oreo update that I need an external app to have headphones working???
I hope someone has found a real fix for this or maybe until next stock update? Thanks and have a nice day!
duendemago said:
Dear community
I have a Zenfone3 and after update to stock Android 8 (via OTA) the 3.5mm headphone jack is no longer recognized by the phone. I thought it needed a reset, so I made a factory reset and the result is the same. Then I thought it was a hardware issue but is not. I downloaded an app called Sound About but it didn't work, then I downloaded Audio Router and it worked! There is sound in the headphones!!! :highfive:
The downside is that I don't really know how to configure it so I have to manually switch between audio jack and "speaker" so i can take calls without the headphones (some times i dont have the hands free headphone).
I have to say that in any case the Bluetooth works fine not problem at all. But my question remains: what could be wrong in that Oreo update that I need an external app to have headphones working???
I hope someone has found a real fix for this or maybe until next stock update? Thanks and have a nice day!
Click to expand...
Click to collapse
Post this on ASUS ZenTalk Global. Maybe ASUS representative will help you
duendemago said:
Dear community
I have a Zenfone3 and after update to stock Android 8 (via OTA) the 3.5mm headphone jack is no longer recognized by the phone. I thought it needed a reset, so I made a factory reset and the result is the same. Then I thought it was a hardware issue but is not. I downloaded an app called Sound About but it didn't work, then I downloaded Audio Router and it worked! There is sound in the headphones!!! :highfive:
The downside is that I don't really know how to configure it so I have to manually switch between audio jack and "speaker" so i can take calls without the headphones (some times i dont have the hands free headphone).
I have to say that in any case the Bluetooth works fine not problem at all. But my question remains: what could be wrong in that Oreo update that I need an external app to have headphones working???
I hope someone has found a real fix for this or maybe until next stock update? Thanks and have a nice day!
Click to expand...
Click to collapse
Exactly the same situation for my Zenfone. Headphone plugging and unplugging is not detected. I started using an app called Audio Output Switch which has a homescreen widget for switching between headphones and speaker.
I feel like it's a hardware problem as it's been the same across different roms and android versions.
In Samsung I used SoundAbout and the problem seemed temporary. However, Asus headphone port seems to be quite easily exposed to dust, so I cleaned up inside of headphone jack with cottonbud with a bit of alcohol (be careful it might get caught inside). Wipe cache partition might also help.
duendemago said:
Dear community
I have a Zenfone3 and after update to stock Android 8 (via OTA) the 3.5mm headphone jack is no longer recognized by the phone. I thought it needed a reset, so I made a factory reset and the result is the same. Then I thought it was a hardware issue but is not. I downloaded an app called Sound About but it didn't work, then I downloaded Audio Router and it worked! There is sound in the headphones!!! :highfive:
The downside is that I don't really know how to configure it so I have to manually switch between audio jack and "speaker" so i can take calls without the headphones (some times i dont have the hands free headphone).
I have to say that in any case the Bluetooth works fine not problem at all. But my question remains: what could be wrong in that Oreo update that I need an external app to have headphones working???
I hope someone has found a real fix for this or maybe until next stock update? Thanks and have a nice day!
Click to expand...
Click to collapse
I agree with the first reply, you should bring this up with Asus in their ZenTalk forums. They could solve your problem in their next update if it came to their attention, I like to think it helped in my case.
I had a similar problem with my ZE520KL back on Nougat, the 3.5mm jack would work on every other use - it would detect headphones one moment and then it won't in the next. Though it was all fixed with the Oreo update, kinda the opposite of your situation.
The mods at ZenTalk do usually respond and commit solutions to people, so good luck to you.
jetpackjeff said:
Exactly the same situation for my Zenfone. Headphone plugging and unplugging is not detected. I started using an app called Audio Output Switch which has a homescreen widget for switching between headphones and speaker.
I feel like it's a hardware problem as it's been the same across different roms and android versions.
Click to expand...
Click to collapse
I will try that app in the mean time. As they said, it is a good idea to bring this issue to the Asus forums. Hoping they take this seriously because this phone is a great one!
I can confirm that Audio Router fixed the problem for me too.
Same here! Had to install Lesser Audio Switch to be able to use my headset again.
Hope Asus fix this soon.
---------- Post added at 02:25 PM ---------- Previous post was at 02:20 PM ----------
Actually, I think I found out what is happening.
Go to Settings -> Sounds -> AudioWizard
First time you open that, it will ask for PERMISSION! After it was given, my phone resumed to recognize the headsets when connected.
Best regards!
Luciano_SR said:
Same here! Had to install Lesser Audio Switch to be able to use my headset again.
Hope Asus fix this soon.
---------- Post added at 02:25 PM ---------- Previous post was at 02:20 PM ----------
Actually, I think I found out what is happening.
Go to Settings -> Sounds -> AudioWizard
First time you open that, it will ask for PERMISSION! After it was given, my phone resumed to recognize the headsets when connected.
Best regards!
Click to expand...
Click to collapse
^This^
Yes, you nailed it!
Damn, i just bought one jack plug, disassembled the phone and puff, not working also. Permissions to the audio wizard and thats IT!
Put back the original plug and going to keep the new one justin case !
You sir, have a great week! Big thank you!
Saktis_STi said:
Post this on ASUS ZenTalk Global. Maybe ASUS representative will help you
Click to expand...
Click to collapse
Many of them have posted but no solution still, The representatives asking them to take it to local service centers thinking that, its an hardware issue .
---------- Post added at 10:54 AM ---------- Previous post was at 10:43 AM ----------
яι¢αя∂σ said:
^This^
Yes, you nailed it!
Damn, i just bought one jack plug, disassembled the phone and puff, not working also. Permissions to the audio wizard and thats IT!
Put back the original plug and going to keep the new one justin case !
You sir, have a great week! Big thank you!
Click to expand...
Click to collapse
guys i have tried the same but my issue is not solved after allowing permission to audiowizzard, still the headphones are not recognizing.
Same situation at Zenfone 3 zoom. I installed audio router, and Headphone jack worked again
eudigorodrigo said:
Same situation at Zenfone 3 zoom. I installed audio router, and Headphone jack worked again
Click to expand...
Click to collapse
Mine is also same model and same problem iam using *Lesser audio switch* to use headphones

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