Mobile Cell Phone Network Not Working Problem and Solution – How to Solve No Network Problem in any Mobile Cell Phone

Santosh Das

Santosh Das

Santosh is an Electronics Geek, Blogger, Young Entrepreneur and Founder of this Mobile Phone Repairing Website. Santosh possesses vast experience in the field of electronics, telecommunication, Soldering, SMT, ESD Safety, PCBA Tools & Equipment. Keep visiting for daily dose of Tips and Tutorials.

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123 Responses

  1. Avatar Kaushal says:

    I have lenovo z2plus mobile and from some time I am facing problem when I switch on mobile data. Mobile hang when remain idle for some time and need to restart each time. This is recurring issue now until and unless I keep mobile data off. Please help

  2. Avatar Lawrence says:

    the best site

  3. Avatar rash says:

    my phone ZTE Q529T has network problem if I want to download something it takes me 1day,how can I solve it

  4. Avatar nihat says:

    Hello my teacher . My teacher has a htc phone and a number on the network says that the number does not serve the problem, what can be the problem?

  5. Avatar Oliver says:

    Please sir, how do I logically troubleshoot and find any fault on smartphone. God bless you for the good work.

  6. Avatar Mukesh says:

    How to solved network problem

  7. Avatar GAYATHRI says:

    I have Panasonic p75 mobile i have registered with my Email but i couldn’t able to use my mobile without my old Email account i lost all the details of it is there any other way use it.

  8. Avatar AshishJohari says:

    Mymobile numberas:– 7985423159’s networkof jio4g , is not working since 4 days.Before it goes n self .But now it is out of since sunday .What I had todo 4 it.Send reply onlyonthis site n mobile .Please Note

  9. Avatar Nicholas says:

    My tecno c9 network is fluctuating what is the solition

  10. Avatar srinivasrao peyyetti says:

    Dear Sir,
    My address is Nutan Jeevan Society, Tekdi Bunglow, Naupada Thane west. There is no network of airtel and other service providers.No one is ready to stay in this flat. What is to be done, please advice thru mail or mobile.Email:[email protected], 9224381064
    Srinivas Rao

  11. Avatar Pankaj says:

    mai ne Thailand se Samsung galaxy s9 plus mobile kharida hai made by Vietnam ka hai mujhe Thailand sim card chalaya Thailand me aur India vapis aya vo hi mobile me jio sim idea sim airtel sim sabhi sim dalkar dekha hun to bhi cellular network not available bolta hai mai bhot settings kr ke dekhan hun to bhi nahi calling ho rahi hai internet chalta hai to calling nahi hoti hai ….plzz solution kr ki do sir ji….

  12. Avatar sajid says:

    sir ji ager change kate h network setting ko to LTE kardiya to network no service aa jati h

  13. Avatar sajid says:

    hi sir number do mujhe baat karni h *#0011# isse bahut problem aayi h network 4g nahi chal raha h 2g sapport karraha h koi hal bataye

  14. Avatar bravehassan222 says:

    The particular directional antenna is a factor of the mobile telephone signal booster. It is usually oriented toward the direction from the location where the signal comes, including the cellphone tower system, for acquiring the best possible reception.

  15. Avatar mj shakib says:

    hello sir my Samsung j5 2016 handset but my mobile network slow plz help me how can slove this problem

  16. Avatar Sai Kiran says:

    Sir my Airtel sim is not getting mobile signals and when Iam calling some body then it is saying that there is no network and when someone is calling it is saying that the mobile phone is switched off even it is not switched off.Please to solve this problem

  17. Avatar sandeep says:

    LYF WATER 7 iam facing problem of network. we can change network cable, jumper, but its not work please tell us proper solution .

  18. Avatar sandeep says:

    My phone is LYF WATER 7 iam facing problem of network. we can change network cable, jumper, but its not work please tell us proper solution .

  19. Avatar pavan says:

    My phone is uhans300.i buyed these phone in online.these phone i used in qatar,it works good.when i came to india, phone is supporting sim ,but network is not connecting.please suggest me some solution.

  20. Avatar Signal Delhi says:

    Very good post. We also provide poor mobile network service. If you have any problem of poor mobile network then please contact us.

  21. Avatar Kunal Kashyap says:

    i am getting a network strength of -118db to -120db in android device [Coolpad Note 3 Lite Android 6.0]
    i have flashed the rom and already changed the network IC what should do next

  22. Avatar Manoj says:

    hello sir, My Samsung j5 mobile has network issue which oftenly goes to no service in city and completely no signal in village at both sim slots with any sim cards.But this works for 2 years fine. I tried factory rest,flash&OS update.but no use. Please help me.

  23. Avatar Jamesllj says:

    Sir i have ivoomi iv smart 4g from last year,for a past months later ill have problem on charging port and now itsgood but i have a network problem on it now .my problem when i insert dual sim like jio and airtel its good on jio but there is no network on airtel so i take off and plug in on my another phone,and i can use jio its goid on signal but i have the same problem on it sometimes its get signal but whenever i go on forest or a low hill like river when there is also signal i cant use any mobile data ,phone call and other is it could be the antenna or pfo as you mentioned above

  24. Avatar Nikul says:

    Network nahi aarahe in yu5010

  25. Avatar Nikul says:

    Mere pass yu5010 mobile he…usme pahle network aate the but me naya veraion dalte samay softwear brick ho gaya … phir jab uska orignal softwear fleah karke chalu kiya par network nahi aarahe…driver chale janese bhi a problem ho shakta he. Sir

  26. Avatar MUHAMMAD KASHIF says:

    I am using Lenovo K3 Note, i am facing a problem from few days during call, sometimes call receiver hear my voice but alot of time i can hear him but he can’t hear me. I noticed that, when i connect call from my mobile signal goes from 4g to 3g and voice issue occur. Please help me i install alot of ROMS AOSP, MIUI, Stock ROMs but same issue occurs. Please guide i don’t think its mic issue.

  27. Avatar Manisha Manaswini says:

    hello sir!
    Lately, my phone is having connectivity issues. The model is YUPHORIA. Initially it worked fine with both my sims, one had LTE connection and the other had gsm connection.
    But now, both the sims won’t work simultaneously. Only one sim works at a time, and the other one is detected but doesn’t pick the network.
    Also the 4G sim functions very slow, calls get distorted,internet speed has drastically fallen, and often loses network which I have to register manually.
    I went to the service center, and they suggested me to change the PCB.
    What should I do? Shall I go ahead and get the PCB changed or is there any other solution I can try?

  28. Avatar Murtoz says:

    Mobile: ZUK Z2 (Lenovo)
    Problem: Can not turn radio on from test menu (*#*#4636#*#*), At the time of searching network, its always say Error occured.
    Please help me.

    • Santosh Das Santosh Das says:

      All you can do is Reset the Phone or get the Software / OS Reloaded by some good technician. This should solve your problem.

      • Avatar Murtoz says:

        All software related work has been done like flashing official firmware, reseting phone, restoring qcn etc nothing helps. Do you have any suggestion regarding hardware context.

  29. Avatar Tushar Patel says:

    Hello, Santos sir, I have lenovo z2 plus. When I charged my phone in night I see some my phone become hot and it completely loose the signal. I also changed the rom but it didn’t help me. Also I have shown it to one technician he told me that there could be network ic problem. But also could not resolve the problem as he did not find same ic. Phone is working fine. Wifi too working but no network signal.

  30. Avatar Aman Paswan says:

    My phone has a problem
    When i change network mode to
    (GSM/ WCDMA /LTE) auto My device Network has not working
    my mobile network is working while it is in Gsm mode only.

  31. Avatar Shyam says:

    I have google pixel which got dropped in water unfortunately. I dried the phone under sun and restarted. The phone started normally but there was no network emergency calls only. Sometimes it catches network but most of the times it doesn’t. The service center says the motherboard has to be replaced. Is there any other solution to the issue as motherboard cost nearly around the same cost as a new phone.

  32. Avatar Vaibhav says:

    I am having iphone 6 my phone detects all the sim card company whichever i put my it did not catch signalIt always show no service.please help me out

  33. Avatar nicholas says:

    My phone fell to ground from my pocket and ever since, my phone network fluctuating what should I do sir

  34. Avatar nicholas says:

    My infinix x551 drop from my pocket then my phone signal fluctuating ever since what should I do sir

  35. Avatar Veena says:

    I have itel phone (model it5232). it has internet problem. it shows a browser icon on its top of the screen and every time as we try to open the browser it shows the server not found message. plz help me.

  36. Avatar Rakesh hatwar says:

    Sir mere coolpad note 5lite mobile me sim1ka net on hoto sim2pe call nahi aate wo sirf beep sunai deti pls help me

  37. Avatar Sanjay says:

    Hello Sir,

    I have 2 phones of Samsung company GT n7000 Note and other one is ON7 PRO . In note issue , it is not ON only show Samsung galaxy note GT n7000 that solve…..other one is phone network issue it is network IC but I have check with care centre it is very much money expand on mobile it’s 7500 for change the full board of mobile so please give me suggestions how to solve the issues…

  38. Avatar Heeralal Prajapat says:

    sir, I have samsung A5 2015 model, and it has network issue. Many times it show switched off when I am in a building. and outside of building it works properly.

  39. Avatar raghoba says:

    i am having INTEX AQUA POWER HD. initially it was working fine. recently there has been network issues. the network disappears in some parts of my house when the signal is low while when the same sim is inserted in another mobile the signal appears although weak and calls can be made. i tried resetting the network using *#*#4636#*#* but whenever i choose the lte/gsm/cdma option only gsm prl or wcdma gets selected. my android version is kitkat 4.4.0 , tried updating it but no updates available. kindly help.

    • Santosh Das Santosh Das says:

      This is Problem of the Network IC of the phone. They use cheap components. All you can do is Clean the TRacks of the SIM and SIM Connector on the Phone with IPA or Alcohol or Petrol and Check.

  40. Avatar Rekam Sunar says:

    hello sir,i had brought keypad phone from foreign country,when i put sim card in it then it shows network but phone shows network searching during phone is not working .sir, how can i get relief from this problem?

  41. Avatar balwan says:

    My mobile mi 2 is not showing network properly some time good or some time no network

  42. Avatar Shashi Kumar D says:

    Hello Sir,
    Iam using HTC desire 816 Dual Sim smart Phone, iam having issue with Network, when i insert sim it says limited service or Emergency calls only. If i search for Network operator manually iam able to see my network operator (Airtel), after that if i select my network operator it gives me message saying you Sim does’t allow to register with the operator. iam using 4G sim. I tried using the same Sim in other phone and it works perfectly. Please give me solution for this and help me to get rid of this issue.

  43. Avatar Deepak says:

    samsung s duos …when i use net in3g mode…range discontinuous after few second

  44. Avatar Philip Justice says:

    Sir am using tecno m3 nd it use to be very hot each time its on. also it displaces no service even when network is full.

  45. Avatar RAHUL says:

    Hai, I have Panasonic P85 which faces very low network when there is a actually full network. For e.g it Xiomi handset showing full 100% network of Airtel but my P85 is showing 75% of network. If in a area there is below 30% of network than my handset is showing nill network. Some times there is a network & it suddenly disappear. Pls confirm what type of problem is this?

  46. Avatar udayan says:

    Samsung gts 7562 phone mobile data every time slow, hang problem,incoming outgoing calling problem 3g not working

  47. Avatar kuldeep says:

    My phone is vivo y51l and radio service off and to on radio service plz help me and i well try *#*#4636#*#* not working my phone plz help me

  48. Avatar Nilesh prajapati says:

    Sir pls help mere paas galaxy j2 ka phone hai mere mobile me kabhi network nhi rehta har bar search karna padta hai aur high range wale network me hi connect hota hai sim jio ka hai agar thoda sa range rhat hai toh mere phone me net nhi chalta bt agar me apna sim dusre phone me daalu toh usme internet aur network bhi accha rhta ha kya karu

  49. Avatar Abhi says:

    Dear Sir,

    My phone is water damaged one plus 3t everything is working fine except network issue only volte call can be made internet is working both 4g,3g but cannot make normal call and 80 % times network use to drop manually it can search network but not able to register once network is dropped if I use to do flight mode then after sometime it use to catch network but for some time say 5 min then again network goes please help

  50. Avatar Vaishak says:

    Sir, im using lenovo k3 note.I m living in a place where 4g supports. Now i am not able to use 4g continuesly. For a time of 1-2 min it connects to 4g and after that it connects to 2g. If we activate and deactivate flight mode it connects to 4g again. What might be the problem?

  51. Avatar Vishnudatt says:

    Which part is responsible for receiving 2g,3g and 4g signals. Can we get 4g network in 3g enabled phone by changing that part with a 4g phones part

  52. Avatar Pawan Singh says:

    Sir I have a note edge n915g jismai sirf 2g pakarta hai aur 3g and 4g network available honai k wabjud nai pakar ta par kuch khass jagha par apnai app pakar leta hai kya problm ho sakta hai

  53. Avatar Nirmal says:

    Hi,Sir Am Using VIVO V1 I have a issue In Networking problem some times i have a Network. every times no network .Its So Irrtrating for me. please gave me some solution

  54. Avatar proshant says:

    i have weak network problem. My phone is symphony

  55. Avatar subodh kumar says:

    koi aisa Mobile ka Naam bataye jiska network capacity jyada ho .

  56. Avatar Ravi says:

    Sir qphone jf786 me network nahi a raha emergency call only airtel a raha hai or signal v nahi hai network ic rëmove kar k direct jumper ka solution dijiye plz

  57. Avatar Sansaya says:

    Where I will repair moto g3 network ic apart from authorized service center

  58. Avatar sunit says:

    sir mera phone hai intex aqua twist isme singnal weak ate h mre ghr pe par mre dusre phone me ghr pe ache ate hai kyu hora mre phone me esa.3g bahut kam ara h..

  59. Avatar guddu says:

    new iPhone 6 plus chines clone phone not network showing, for this reason calling is not done, but when inserted sim card phone show all the contact in sim card saved, what can I do…

  60. Avatar ernest stainer says:

    i have failed to repair my x-bo sony it has a network problem

  61. Avatar a.sridhar says:

    karbon flip network signal is avaliable but network name available

  62. Avatar Vivek belwal says:

    Sir my phone is infocus m350 isme jio4g ke network bhaut weak aate h net bhi bhaut slow chalta h jio ka ghar pe plz help.

  63. Avatar ankush says:

    sir mere mobile me 2g ka network bhut weak aata h ….vo b search krne pe …3g or 4g me koi prb ni h any solution…pls mera handset lava x10 h

  64. Avatar dushyant says:

    my yu a5010 network on of problem …hardware is to be done ,,how to repair it …I cant identify network ic in yu 5010 motherboard

  65. Avatar ak says:

    Intex a1 me emergency signal as RSHA hsi

  66. Avatar Shubham Kumar nayak says:

    Mera mobile YU unique 4711 hai iska signal bahot week h ghar ke andar hamesha dono slot no service me rehta h bahar me bi network bahot kam aur ata jata rehta h kya karoon bataye

  67. Avatar SHIB SANKAR MAJUMDER says:

    I have a LENOVO VIBE 1 PM Mobile , I have facing problem like data is automatically ON , if i SWITCH OFF the mobile DATA .

  68. Avatar Ashish says:

    Mere phone me bilkul signals nhi aate pr kuch jagah aisi.h jaha ek dum strong aa jate h pr aise bhaut hi kam hota hai,maine apni sim doosre phone me daali to network aa rhe the.Solution?

  69. Avatar Rambu says:

    Mera mobile par dual sim use hota hai or 1 sim 4g/3g/2g or dusura only 2g ka kam karata hai but ek no sim par network nahi aata hai lekin sim ka San contact No aata hai, sim No 2 network aata hai,please iska solution batao

  70. Avatar Aariz says:

    Met a mobile sony Xperia z h 3 days se network nhi aa rha Dusre mobile mai SIM Dalta hu to network aa jata h but is me nhi aa rha select Bhi nhi ho rha bas automatic searching karta rehta h kya kru..

  71. Avatar mahamaya mobail shop says:

    Sahi hai boss

  72. Avatar salman sardar says:

    Sir, my nokia 603 has sim card problem. When i insert sim card and power on the mobile is off automatic. Some time with full charge it does not happen, and work but when i call or used internet the mobile is off. But when remoove sim card it is usefull for internet with wifi for hour and hour… plz told me How can i solv this…

  73. Avatar Depesh says:

    Mere mob. Mere be network problem hai , es mai jo network taavr pass mai hota hai sirf usi ke network acche hai other ke nhi like mere ghar ke pass vodafone hai to usi sim card mai network thik hai but idea ke nhi hai ya other compni. Y problem hai plz tell me how its solved the this probm.

  74. Avatar anil mishra says:

    Nice guidence for mobile reparing

  75. Avatar Itesh says:

    very informative.

  76. Avatar Binoy Shee says:

    Respected Sir,
    A lot of thanks for this new post on Network problem. It will be very helpful.

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