Network Issue 4G/3G Down Zenfone 2 Ze551ML - ZenFone 2 Q&A, Help & Troubleshooting

I bought this z2 about 2 weeks ago, i having prob with the data conection both in 4G/3G.
Its always down period, i tried to compare with other Z2, i tho its my SIMcard, so i try to buy 2 diff provider, no hope, still same, but its normal on other Z2 of my friend.
Speedtest using my simcard running 73mbps on my friends z2, but mine only get 5mbps, and always down..
i try all method:
1.update latest Lolipop> fail
2.upgrade to MM>fail
3.wipe cache before and after update> still failed
4.SafeMode> same case.
Does this a soft prob? Or hardware issue??
Anyone can help??
Im hopeles

Vic_Guevara said:
I bought this z2 about 2 weeks ago, i having prob with the data conection both in 4G/3G.
Its always down period, i tried to compare with other Z2, i tho its my SIMcard, so i try to buy 2 diff provider, no hope, still same, but its normal on other Z2 of my friend.
Speedtest running 73mbps on my friends z2, but mine only get 5mbps, and always down..
i try all method:
1.update latest Lolipop> fail
2.upgrade to MM>fail
3.wipe cache before and after update> still failed
4.SafeMode> same case.
Does this a soft prob? Or hardware issue??
Anyone can help??
Im hopeles
Click to expand...
Click to collapse
You may have a chinese version with WW rom flashed .
1) What country are you from ?
2) What is build number in settings -about phone ?
3) reboot to bootloader -- is your serial number correct ?

timbernot said:
You may have a chinese version with WW rom flashed .
1) What country are you from ?
2) What is build number in settings -about phone ?
Click to expand...
Click to collapse
im from indonesia,
WW ver, 2.20.40.198.
I already upgrade to MM 223, but still my 4G unstable, while im compared it to other Z2 its normal.
Then i downgrade to L 196, this ver no change, then i tried to update FOTA to L 198 and still the data connection not stable, i try to ping the result RTO.

Vic_Guevara said:
im from indonesia,
WW ver, 2.20.40.198.
I already upgrade to MM 223, but still my 4G unstable, while im compared it to other Z2 its normal.
Then i downgrade to L 196, this ver no change, then i tried to update FOTA to L 198 and still the data connection not stable, i try to ping the result RTO.
Click to expand...
Click to collapse
If serial number is correct and you bought new ? Then send it back :good:

timbernot said:
If serial number is correct and you bought new ? Then send it back :good:
Click to expand...
Click to collapse
ye thats my opinion, hardly to say im very disappointed, coz b4 im using Z5 its normal since i bought it 2014, H+ running great at Z5, but at my Z2 its suck.
Ye serial number was ok n i bought it new.
Its a major Bug for me, coz lots of my friend complain coz of my pending chat on bbm or whatsapp. And also sms+call delay, pfft

Related

S4 Mini Freezes

Three times I have experience with "random" freezes.
Twice on lockscreen and one in stand by. In both situation was phone hot like a hell. Someone another have "enjoyed" this?
I own this device only for two weeks, so this situations are realy sad!
Which firmware do you use? I had similar overheating issues with XXUAMG5-DBT ROM with additional battery drain issues, so I reverted back to XXUAMF5-BTU, the factory firmware.
I use factory firmware shipped with my S4 mini, no customization (I9195XXUAMF7).
taznoh said:
I use factory firmware shipped with my S4 mini, no customization (I9195XXUAMF7).
Click to expand...
Click to collapse
Did you try any other firmware? If not, have a go with MF5. However, I didn't have such issues with MF7, apart from battery drain ones.
Currently I didn't try any other firmware. There is no other firmware version for my Region and I don't have experience with flashing Samsung and what are differencies with in regions.
When did you experience this? If the device is hot like hell, then you were probably using it while playing games for extended periods?
I never experienced this though on my MF5 firmware.
I have the same problem on my stock s4 mini. I have TIM brand version: 9195XXUAMH1.
walker7373 said:
I have the same problem on my stock s4 mini. I have TIM brand version: 9195XXUAMH1.
Click to expand...
Click to collapse
Since I get update I9195XXUAMJ1 I dont have freeze any more!
taznoh said:
Since I get update I9195XXUAMJ1 I dont have freeze any more!
Click to expand...
Click to collapse
I do have the same problem on my s4 mini, randomly crashes,
Baseband Version: I9195XXUBMJ7
freezes also
Avanox said:
I do have the same problem on my s4 mini, randomly crashes,
Baseband Version: I9195XXUBMJ7
Click to expand...
Click to collapse
I have also the same problem. I own this device for 7 days and it freezed for 3 times. Crashes when i am not using it.
i have also experienced another strange problem: When I open or close Wifi, it lags!!! For a few minutes (3-4), you can see the screen, and when you trying to give a command it's sooooooo slow.......
Baseband Version: I9195XXUBMJ7
Wtf, I did had another serie of random restarts and crashes.
But now today my phone was felt ****ing hot also toghether with a crash, I set it off for a while restart again using.
Then 5 hours later I'm calling with a friend, phone falls completely out and now it doesn't react anymore,
when I connect my adapter to the current it doesn't react anymore :s
Any idea or people who has had that?
(edit) First I tried 3 times with removing battery and back in (without result)
then I did get out the battery now for 5 minutes , I did it again in the phone ,
then I connected the adapter with the current and it was loading again :'o
Would it be safe to use it for some days ? Or should I better retour this to samsung in the first place?
Or contact them first?
Greetings
Since last firmware update , all this probs are fixed here.
(I did also a master reset 3 weeks before that update)
Avanox said:
Since last firmware update , all this probs are fixed here.
(I did also a master reset 3 weeks before that update)
Click to expand...
Click to collapse
please share firmware pda, csc, ... infos
thx
Same problem here
http://forum.xda-developers.com/showthread.php?t=2443085&page=3

Mi Max Prime 4/128gb SiM not working

hey guys!
my mi max (Helium) cant find any of my sim Cards.
usually i use one o2 Germany sim and one base Germany sim......most of the time it worked pretty fine.....but some weeks ago it stopped working and the phone couldnt find any sim.
however.....i dont know how....but i was able to handle the Problem....and it worked fine again
BUT.....3 days ago the same **** happens again!!!
i am running latest Version of RR 5.7.4 + open gapps arm64 pico......if i Flash 7.1.1 Rom still same: phone cant find any sim
so my question:
is it possible that it is an Hardware Problem ?
or Problem with EFS?
some help would be nice guys....im gonna test to restore efs taken by twrp recovery
Rom pure ok mi max
https://forum.xda-developers.com/mi-max/development/rom-t3577555/page6
monato said:
Rom pure ok mi max
https://forum.xda-developers.com/mi-max/development/rom-t3577555/page6
Click to expand...
Click to collapse
hmmmm.....i gonna try it....
....no success yet when i restore efs.
still Need some help guys.....i am not a newbie, i own a sg note 2 for 4 years now and i flashed it maybe 400 times....lost efs.....and brought it back to life....still running pretty fine.....but i dont understand it this time on my mi max because i saw it live when it lost Signal.....i didnt do anything...i was watching mp4 files
https://forum.xda-developers.com/mi-max/help/mi-max-kills-sim-cards-t3589513

Need help on Galaxy Note 2 N7105

Hi Guys,
I have switching roms in these few months. Recently, I tried to use back the stock rom N7105XXUFOB2. Everything went normal until I found 2 problems:
1. imei is blank with /01 when typing *#06#, but baseband was shown and I can still get the network. (My mistake for not backing up the efs folder)
2. GPS not found, tried with google map and waze but same issue. Tried with gps status also to no solution. (No satellite at all)
Then, I went for customs rom, GPS works and network works as per normal but with imei blank and baseband display. Anyone got idea on how to resolve it?
Appreciated if anyone can help.
Where did you get the stock ROM? Is that the latest stock ROM for the phone?
I found these stock ROMs: https://updato.com/firmware-archive-select-model?exact=1&q=GT-N7105
audit13 said:
Where did you get the stock ROM? Is that the latest stock ROM for the phone?
I found these stock ROMs: https://updato.com/firmware-archive-select-model?exact=1&q=GT-N7105
Click to expand...
Click to collapse
I have forgotten where I downloaded it. But definitely not sammobile as it requires user login.
Below is the version I use.
PDA/AP Version: N7105XXUFOB2
CSC Version: N7105OLBFOD1
MODEM/CP Version: N7105XXUFNI2
Region: Singapore (singtel)
Are you saying that the stock rom I am downloading is not genuine or somehow corrupted?
Is that possible that imei blank, baseband still around and mobile signal works as per normal? Because I am facing it. lol.
By the way, in 4.4.2, is there anyway to do screen mirroring to samsung tv? Firstly, it mentions 'Unable to Start Screen Mirroring because of Hardware Issues'. Then I checked online and edit build.prop file by adding in “wlan.wfd.hdcp=disable“. Then the hardware issue quote is gone but the tv screen is blank.
I would flash the latest stock ROM from updato.com.
I'm not sure how you can get any cell or data service from your carrier without success valid IMEI.
audit13 said:
I would flash the latest stock ROM from updato.com.
I'm not sure how you can get any cell or data service from your carrier without success valid IMEI.
Click to expand...
Click to collapse
Ya, it is very weird. But just to confirm again. If I reflash the rom from the website you mentioned, Is that possible to fix the blank imei issue? I think it is going to be 50-50.
I have tried googled this issue, I found some said to change imei using mtk tool, does it apply to galaxy note 2 as it mentioned works for Mediatek devices and not sure about others?
Just a friendly reminder that XDA does not permit any discussions related to changing an IMEI.
Flashing the latest stock ROM will sometimes being back the IMEI.
audit13 said:
Just a friendly reminder that XDA does not permit any discussions related to changing an IMEI.
Flashing the latest stock ROM will sometimes being back the IMEI.
Click to expand...
Click to collapse
Understood. I found the same rom in updato, just wonder why some roms with same android version but different pda version so late? (Eg, France (Orange) (FTM), N7105XXUFQH1, 4.4.2- 17 Sept 2017)
Is it just because the rom is being updated late in updato?
Different ROMs for different regions and carriers. Not all ROMs have the same languages too.
audit13 said:
Different ROMs for different regions and carriers. Not all ROMs have the same languages too.
Click to expand...
Click to collapse
Understood and thanks for your explanation. For stock firmware, do you have problem doing screen mirroring to smart TV?
Unfortunately, I can't comment on mirroring because I haven't had a Samsung phone for a while.
audit13 said:
Unfortunately, I can't comment on mirroring because I haven't had a Samsung phone for a while.
Click to expand...
Click to collapse
Oh I see, never mind then.
The problem on the stock firmware is that manufacturer has already abandoned the phone. Therefore, many apps have been discontinued and that's why the screen mirroring is not working. But I trully love the stock camera app compared with custom rom. :crying:
Now I'm using custom rom and will continue monitoring first. :laugh:
Anyway, thanks again.
I think the note 2 has decent hardware and could probably run 6.0 with no problem but Samsung would sell fewer phones
audit13 said:
I think the note 2 has decent hardware and could probably run 6.0 with no problem but Samsung would sell fewer phones
Click to expand...
Click to collapse
Ya, you are right. I am not using custom rom resurrection remix nougat version. The camera is not as smooth as the stock camera which is sad for me. My wife did complain to me that the phone with this rom was lagging, which led me to back to stock firmware.
But now I am back to same rom so far is ok, only that I need to make sure the phone can run smoothly and I will be happy to use it. Cheers.

Mi A2 lite keeps losing signal

Hi guys. I need your help
I bought this phone a year ago. It works fine at first, but then I'm not sure since when, the phone keeps losing signal and says "No service".
Network is up again when I restart the phone, but if I leave it for a while, it loses the signal and nobody can call me.
Is there anyway to solve this problem?
Tstella said:
Hi guys. I need your help
I bought this phone a year ago. It works fine at first, but then I'm not sure since when, the phone keeps losing signal and says "No service".
Network is up again when I restart the phone, but if I leave it for a while, it loses the signal and nobody can call me.
Is there anyway to solve this problem?
Click to expand...
Click to collapse
which version are you using, if it is A10 i have to say that is a bug not solved by the lazy xiaomi's devs
Best solution is to change to custom rom or return to android pie or oreo
Kaimilo said:
which version are you using, if it is A10 i have to say that is a bug not solved by the lazy xiaomi's devs
Best solution is to change to custom rom or return to android pie or oreo
Click to expand...
Click to collapse
How do I know which version my phone is?
Anyway, it's the bugged version it seems, so I guess I'm gonna downgrade it. Do you know where can I download the rom?
I found this site (xiaomifirmwareupdater.com/archive/miui/daisy/) but it's Miui rom, not the android one version
Tstella said:
How do I know which version my phone is?
Anyway, it's the bugged version it seems, so I guess I'm gonna downgrade it. Do you know where can I download the rom?
I found this site (xiaomifirmwareupdater.com/archive/miui/daisy/) but it's Miui rom, not the android one version
Click to expand...
Click to collapse
Go to the info system and scroll down you will see
That link is correct it shows the android one versions not miui and it has the name of the roms on it

Question LE2121_11_C.62 update

Got this update today morning
Great, the LE2111/LE2121 got C.48, got C.60 a month later, then C.61 a month later, and now C.62 less than a month later.
While the LE2113/LE2123, and LE2115/LE2125 got C.48, didn't get C.60, got C.61 2+ months after C.48, maybe we'll get C.63/C.64/C.65, etc, in about a month and a half???
guyssssss help!
i have the OP9 Pro - i have installed the new update, and from that point my phone went crazy!
no keyboard (gboard) or access to any of the google apps normally - everything is bugged!
any idea what to do?!
After update, Whatsapp Notifications not coming through. Have to open the app to fetch messages.
observingi said:
After update, Whatsapp Notifications not coming through. Have to open the app to fetch messages.
Click to expand...
Click to collapse
i also have the same problem, also does all your google services and apps work normally?
im trying to find a way to rollback the update, i can barely use my phone in the last few hours. LE2121.
dudu_n said:
i also have the same problem, also does all your google services and apps work normally?
im trying to find a way to rollback the update, i can barely use my phone in the last few hours. LE2121.
Click to expand...
Click to collapse
I mainly use whatsapp and Aquamail.
Aquamail is working as it should.
Whatsapp is nuked!
Phone Calls are alive.
Wi-fi login is slow, takes about half a minute!!
Will I have to do a phone reset?
i honestly not sure.
i already installed the update twice - no help, same issues.
observingi said:
I mainly use whatsapp and Aquamail.
Aquamail is working as it should.
Whatsapp is nuked!
Phone Calls are alive.
Wi-fi login is slow, takes about half a minute!!
Will I have to do a phone reset?
Click to expand...
Click to collapse
i honestly not sure.
i already installed the update twice - no help, same issues.
dudu_n said:
i honestly not sure.
i already installed the update twice - no help, same issues.
Click to expand...
Click to collapse
No issues here - so far
C62???
rmendez011 said:
Great, the LE2111/LE2121 got C.48, got C.60 a month later, then C.61 a month later, and now C.62 less than a month later.
While the LE2113/LE2123, and LE2115/LE2125 got C.48, didn't get C.60, got C.61 2+ months after C.48, maybe we'll get C.63/C.64/C.65, etc, in about a month and a half???
Click to expand...
Click to collapse
Indian devices are the beta testers. They get a build every month while the rest of us get one every other month.
I tried running the Indian firmware on my LE2115 though and unfortunately it screws up my T-Mobile 5G so I had to go back to global and now I'm just running a custom ROM all the time so I don't care.
EtherealRemnant said:
Indian devices are the beta testers. They get a build every month while the rest of us get one every other month.
I tried running the Indian firmware on my LE2115 though and unfortunately it screws up my T-Mobile 5G so I had to go back to global and now I'm just running a custom ROM all the time so I don't care.
Click to expand...
Click to collapse
Is this true? Lol. First time I'm hearing that Indian devices are beta testers.
Yea I wouldn't flash anything but NA software for NA devices, remember that NA devices are single SIM and the NA 9 Pro has mmWave.
rmendez011 said:
Is this true? Lol. First time I'm hearing that Indian devices are beta testers.
Yea I wouldn't flash anything but NA software for NA devices, remember that NA devices are single SIM and the NA 9 Pro has mmWave.
Click to expand...
Click to collapse
Yep, Indian devices are the testing ground. They are beta testers who never opted into being testers.
Formatted data and everything is running smooth again.
Since only indian version gets update earlier, I think OnePlus using indian users to test updates before released to global.
I was wondering as @observingi said above, as India users get a forced beta test version every month, would all India users factory reset their devices and wipe data each time they get an upgrade, this should mean things work correctly.
@AndyC76
Ever since I bought the phone, this was the first time I did a data wipe.
I did not have to wipe when I upgraded to A12.
A12 C.60 was buggy. I could not update from C.60 to C.61
This morning. I have LE2123 but when c61 come out i flash the c60 le2125 and next do the update. Can anyone share the boot.img patched? I don't have anymore install on inactive slot on magisk
davyleggend said:
This morning. I have LE2123 but when c61 come out i flash the c60 le2125 and next do the update. Can anyone share the boot.img patched? I don't have anymore install on inactive slot on magisk
View attachment 5668003
Click to expand...
Click to collapse
The Update is't downloaded

Categories

Resources