Issue#136: Lenovo - Problema s898t no reconoce las SIM

  • Buenas tardes.


    Tengo un s898t s8 mtk6592. Hace dos semanas empezó a fallar y no podía hacer llamadas y se bloqueaba continuamente. Debía quitar la batería para reiniciarlo. Intenté restablecerlo de fábrica y no hizo nada.


    Busqué la ROM y la reinstalé, esto solucionó el bloqueo permanente pero no tenía señal en ninguna de las dos SIM. Las reconocía como instaladas pero no permitía hacer ni recibir llamadas.

    Leyendo en foros descubrí que se había borrado el IMEI. Después de intentar restablecerlo con Mobileuncle lo he conseguido grabar con Xposed.

    Ahora no reconoce ninguna de las SIM ni tiene señal. Las dos funcionan en otro móvil.


    ¿Qué puedo hacer para solucionarlo?


    Muchas gracias.



    0 Answers

    Sorry, your answer is too short !

  • Issue#56423: Lenovo - Lenovo Vibe P1 SIM issue

    Hi All, Bought a new lenovo P1. Inserted small size SIM (hope that is nano sim) without using that tray (2 sim container..). Mobile is not detecting SIM as well as unable to take SIM out. How can I take out the SIM? Any Lenovo service center near by Electronic City in Bangalore? Thanks,Palani

  • Issue#114422: Lenovo - LENOVO A806 NO RECONOCE SIM ORANGE

    Buenas, he recivido mi lenovo A806 hace unos dias desde China, le introduzco la SIM de ORANGE, me pide pin pero no me permite no ponerlo, directamente accede al telefono sin servicio de datos, no me sale el simbolo de sin tarjeta sim pero el icono de la cobertura marca X. Que puedo hacer?? no se si me he explicado con claridad

  • Issue#276719: Lenovo - Dual sim issue in switching data

    I have 2 connections one vodafone and another airtel. I keep switching between them to optimize my data consumption. Things were all fine till yesterday. I tried switching my data from vodafone to airtel but it keep on giving me a message 'Data subscription change in progress" but my airtel data just doesn't switch on. The airtel sim works fine in another moto e phone. I have tried all means, changed the sim slots, Cleared APN, tried using the sims one at a time, put in another sim and tried. But nothing seems to be working. I have also tried with the service code *#*#4636#*#* with only airtel sim in slot 1 and tried enabling data. Nothing seems to be working. . I have also noted lately I am loosing my battery charge and the phone is a bit hot to touch.

  • Issue#420281: Lenovo - moto g3 ussd issue for 2nd sim

    Pop up message "ussd code running" message is not coming for 2 nd sim. Although it's working flawlessly for 1st sim.

  • Issue#505084: Lenovo - Moto G2 Dual sim (non-LTE) - micro-SD card issue

    I am using Moto G 2nd Gen XT 1068 Dual Sim (non-LTE) phone with Android ver 6.0 While using this phone with two sim cards(but without the micro SD card), if I insert a8/32GB micro-SD card, the sim connection #2 islost immediately and permanently. It does recognize that same micro SD card if onlyone sim is operational.  Is this phone designed to work with micro-SD cardonly when one sim is used, or should it work withmsd card even when both sim cards are loaded?  Thanks

  • Issue#669604: Lenovo - Moto G4 Sim issue

    I recently bought new Moto G4 Plus. And after few hours one sim card lost its signal. I also change sim cards with another  but that sim was not showing any signal. I also check on another phone and then that sim worked properly. So , what shoud i do now.

  • Issue#709769: Lenovo - lenovo a936 no reconoce segundo sim

    Hola, recientemente adquirí un lenovo a936 en una página de compras al exterior. El teléfono funciona de 10, pero no me reconoce la segunda sim card. Al principio pensé que era porque la sim card estaría fallada, pero la probé en otro telefono y funciona de lo más bien.¿Qué puedo hacer? Agradeceré cualquier solución posible.Saludos desde Argentina.

  • Issue#1036214: Lenovo - Lenovo K5 note Sim cards and SD card issue

    Not able to use the both sim cards and SD card with provided slots. How to use all the 3 cards like Sim 1,Sim 2 and SD card.

  • Issue#1107614: Lenovo - App development issue with Verizon SIM card

    I am a developer working on an Android app that has a feature which requires the phone to use cellular internet while connected to a wifi signal that does not provide internet. I am currently having an issue where the phone refuses to use the cellular data despite having a strong LTE signal when it is connected to wifi. I am only experiencing this problem on the Motorola Droid Turbo 2, and only when I have a Verizon SIM card in the phone. I do not experience the issue when using an At&t SIM card which leads me to believe that it has something to do with either the Verizon network or the SIM card itself. I've tried using the feature in the phone's wifi settings to make it switch to cellular when it has no internet from wifi but that does not work well enough. Any help or a point in the right direction will be appreciated. Thanks, Scot

  • Issue#1933: Lenovo - lenovo p1m volume setting issue

    I face a lot of problem with my lenovo vibe p1m mobile when ever i plug in or plug out my headphones the volume for calls and messeges is decreasing to lower volume again if i set to maximum volume and the time when i plug in or plugging  out my headphones the volume is again reduced to low setting.. Please help me with this issue if this is a software issue for all mobiles i request you to please fix this bug......Thank you in advance....

  • Issue#2423: Lenovo - Thinkpad Yoga 15 Graphic Card issue (geforce 840m)

    I hope somebody can help me with this problem I have with my Thinkpad Yoga 15 (20DQ001KUS).I have upgraded it to windows 10 and all was running fine in the beginning but now I received ‘the blue screen’ all the time and  the computer does not restart normally after it. If I disable the Nvidia Geforce 840M graphic card (and just use the Intel HD graphics 5500) I don’t receive the errors. I have tried already many things with updating and rolling back drivers for the Geforce card. But it keeps giving problems. All other drivers are also up to date…. Thank you very much in advance! I have received the following error messages on the windows 10 blue screen:video_scheduler_internal_errorDPC_watchdog_violationvideo_management_internalvideo_DXGKRNL_fatal_errorAnd here are the results of the diagnostic scan (I also performed the separate motherboard diagnostic scan and it passed fully): ========================================================== Lenovo Solution

  • Issue#3108: Lenovo - A2010-l SIM Unlock code needed

    I have a A2010-l phone contracted with Movistar (Mexico), I want to unlock the SIM to be use it with other carrier.I requested my service provider to unlock the phone a month ago and I'm still waiting for the 15 digits unlock code.I tried to unlock the phone with a Cell Repair Shop with no success, they said the cell phone can not be unlocked. Can somebody provide advise on how to unlock the phone?? Thanks 

  • Issue#4549: Lenovo - W510 Fan issue

    Hi, I got myself a used W510 around half a year ago.For around 2-3 months now, the fan has been making a rattling noise whenever in use. It was somewhat quiet and didn't seem to affect temps or anything, but regardless I ordered a new fan from China around a week ago. The real issue is, a few days ago my laptop started giving me a fan error message whenever I tried to boot it. I try to take good care of my laptop, so I've cleaned it from dust regularly, so that can't be the issue. Now when I try to start up my laptop, it beeps twice, displays a "fan error" message, and shuts down again by itself. I've always gotten my laptop to start though, eventually, after trying to blow in the fan, or shaking my laptop slightly. It's become more and more difficult to get my laptop to launch, though, which is a real issue because I cannot work without my laptop, and shipping the fan from China will take 2-3 weeks at least. Is there any temporary solution I could try to get my laptop f

  • Issue#6237: Lenovo - y40 70 .78ghz bios issue

    I'm trying to find out if anyone knows when/if lenovo is planning to get a bios update out out for these laptops to address the processor stuck at .78ghz while running on battery proglem. It appears to be an identical issue that the Z510 guys have been fighting with in this 40 page long post. I have confirmed it appears to be a very similar issue as throttlestop will resolve the issue when checking the 'prochot' checkbox, but this is not a viable/safe long term solution to the problem. If we can't get this issue resolve, i'm going to have several dozen of these laptops we are going to scrap and replace and I'm really not wanting to have to do that.

  • Issue#6776: Lenovo v470 - Intel Graphics Drivers Issue

    I'm having display issues with my v470 laptop when I install Intel Graphics drivers. After few mins of using the laptop, the display gets distorted and locks up the laptop. I have to power off the laptop every time. I tried installing the Intel Onbroad Graphics drivers that's available from Lenovo's website. I also try install the latest Intel HD Graphics 3000 drivers from Intel website. I ran memtest successfully without any errors.  The odd part is whenever I uninstall the Intel Graphics drivers the issue goes away.  This is how the display looks - Specs: i5 2410M8 gigs RAMWin 7 Ultimate x64 Any help would be appreciated. Thanks!

  • Issue#7805: Lenovo - l412 sleep issue??? please help!

    i have a thinkpad L412 core i3, 6gb, 320gb wd black win 7 pro my laptop has begun to develope a slight issue, the system is still working great and still sleeps, and wakes up but i am having an issue with itwhen it is going into sleep mode. this has happened twice in 4 days, when the laptop goes into sleep mode the power and sleep light flashes about 10 times and the fan powers up to full speed, after about 10 flashes the system finally sleeps. for a little help understanding what is going on, this l412, and both x series thinkpads i have do the same thing when windows 10 is installed, but in windows 10 it also does this when you shutdown, not only in sleep like the issue im having. maybe the hdd is not ready to sleep when it gets the command? i dunno so i have had this laptop for a few months, and it came with a 160 wd blue, on 12/31 i installed the 320gb wd black i would say its a bit older than the original and seems that it may be starting to show its age.. 

  • Issue#7932: Lenovo - Dolby Advanced Audio v2 guides and Bluetooth issue

    Hello LenovoI have a Lenovo G780 laptop.Can you make a guide to me how to solve the Dolby Advanced Audio v2 issue (it won't start when I upgrade to W8.1 from W8 and W10Home from W8.1) for both W8.1 and W10Home? That would be great. I have searced the forum but I can't find a solution that works.Also when I upgrade to W8.1 from W8 Bluetooth doesn't work. Shall I install the W8.1 Bluetooth driver for Lenovo G780 in or how can I solve it?Lars

  • Issue#8417: Lenovo - K4 Note bluetooth connection issue

    Hi, I brought K4 Note fone from Amazon 2-3 days back. I am getting problem is while opening my bluetooth it is not detecting my jabra sports pulse wireless ear fone which is very depressing..Previously i have google nexus 4 with me and my jabra earfone works fine with that device and also with other fones as well but this K4 note not even detect it ..Please suggest me how to make feasible for my headset ... ThanksMithlesh Dwivedi

  • Issue#9404: Lenovo - K4 Heating Issue

    Hi Team, I have bought K4 from the flash sale @ amazon.Its observed that the K4 is getting heated rapidly while using Browser for internet or while playing online games.This occurs within a time period of 5 MINS!!!!! I have monitored the temperature:when phone is idle case - the temp of CPU is at 26 - 30 degree Cel. Whereas while playing games or using browser - the temperature raises eaily to 45-50 degree cel in minutes.Due to this the area around the Top speaker gets heated rapidly. Could some one help me with the same on how the temperature can be maintained minimal or suggest whether the phone is faulty or its a known issue. Thanks

  • Issue#11126: Lenovo - Y50-70 Display Issue

    Hi, Purchased a Lenovo Y50-70 on Black Friday and still waiting for their business partner in the UK, Digital River to sort out the issue since 19 December 2015. When booting up the laptop or when initially brought out of hibernation, the display flashes an image and then goes black (with backlight). This has rendered the laptop unusable unless using HDMI to connect to an external monitor but this does not allow me to view BIOS settings or anything outside of the Lenovo boot up screen briefly or Windows before it flickers to black. Having googled and looked on various forums, I've tried the following to no avail: Upgrading to Windows 10 (it had 8.1 pre loaded)Upgrading the integrated Intel HD and NVIDIA video graphics driversFlashing the BIOS to 3.03Full resetI was wondering if anyone from the community or Lenovo were aware of any other fixes available? My frustration is that they don't appear to stock the model I have any longer and those of comparable spec is subs



  • Issue#12008: Lenovo - Solicitud ROM Stock Lenovo S820 8Gb Single Sim

     Hola a todos Estoy solicitando la Rom Stock del teléfono Lenovo S820 de 8Gb con una sola SIM, originalmente viene con android 4.2.2 Jelly Bean, esta versión del teléfono se comercializa en Colombia. La rom original es (S820_AMX_ROW_S123_140109) Actualmente mi teléfono funciona con la Rom 8Gb de este foro "", pero esta ROM es para 2 SIM y al instalarla tengo problemas como "IMEI invalid" y error "NVRAM del Wifi", los cuales he solucionado reemplazando los archivos en la NVRAM con el teléfono rooteado.

  • Issue#13160: Lenovo - [TPT2] Microsoft Edge graphical issue

    Microsoft Edge (surprisingly) seems to be the smoothest browser on my Thinkpad Tablet 2, however, I have a graphical issue seen in this screenshot. Here, I have two tabs open, but the entire tab bar is grey, making it quite hard to use.Any ideas about how to fix this?

  • Issue#13389: Lenovo - Lenovo P70 Battery and Touch Issue.

    Hello,I am new in this forum, the main reason to join this forum is my lenovo p70 touch and battery issue, actually the phone is accidently drops from my hands and after this thing, my phone battery timing going down(drain very fast)and after 2 to 3 days its touch not working from the bottom of screen, i was bought this phone form an Pakistan largest online shopping store with 1 year official local warranty but unfortunately the warranty has expired so i can't claim its warranty.If any body knows the offcial service & repair centre of Lenovo OR any other good repairing centre so please let me know.i don't want to waste my time to going any local mobile market for its reapiring becuase they are non experienced.

  • Issue#14689: Lenovo - Battery issue on my lenovo k4 note

    Battery is draining very fast in my lenovo k4 note. It charges very fast however it drains more faster. Its like 2000 mah. I doubt if its 3300 mah battery. I guess some update needs to be given to fix this battery issue. I have updated to the latest version but still battery is below average

  • Issue#14690: Lenovo - IdeaPad 500-15ACZ Graphics Issue

    I hope someone can help me with this issue. Bought this laptop about a month ago and started having display issues. I have searched the forum on this issue and haven't found a resolution particular to my laptop model (then again, I could have overlooked something). Issue started a couple days ago presumably after a Windows update and started getting a message saying "display driver stopped responding and has recovered..." The screen kept blacking out, hang up then display the desktop. This happened over and over and every 4th or 5th time the laptop would restart. I eventually started getting "Windows didn't load correctly" and I had to boot into "safe mode". After 3 days of searching, I found many "resolutions" that included uninstalling the drivers and downloading the latest which I did, but to no avail. The only way I can use the laptop is to NOT reinstall the AMD drivers. Hopefully the following information will help someone with more technical experience provide a solutio

  • Issue#17262: Lenovo - Issue with my Lenovo Edge 15 (Broadwell)

    I have a very strange issue with my processor underclocking.The factory specs for this laptop state my processor is the intel i7 500U @ 2.4GHz. Which it does fine and has perfect performance. Unless my laptop is under 20 percent AND plugged in (yes, plugged in, not on battery). I fmy laptop gets low on charge and drops below 20 percent I can hardly use it at the same time it is charging because it underclocks my cpu to a max clock of .5GHz rendering my laptop extremely sluggish even when doing simple operations. Once it has charged to 20 percent or above I have to disconnect the charger and then the cpu will throttle back up and then I can reconnect the charger without it underclocking until next time it has dropped below 20 percent and I plug it in. Please tell me if you have a suggested fix or if this may be a hardware problem (which seems a little unlikely). For the record I have played around with every option in the advanced power settings and have it on high performance

  • Issue#17632: Lenovo - Lenovo A7010 SD card Unmounting issue

    Received my phone on 22nd of January and switched it on by 23rd Jan. I was impressed by the look and feel of the product. But I am facing a big issue which is annyoing.  A pop up comes up frequently and says "SD card is unmounted and some more details" and should REBOOT. I am not allowed to to any other action othe than REBOOT. Really really feeling bad that a brand new product is behaving this way. Suggesst me a solution.

  • Issue#17806: Lenovo - Lenovo A536 GPS issue

    Hello, my A536 GPS doesn't work properly. For the first time there was no GPS connection according to GPS Test app. A536 was sent to service, the answer was that the motherboard was exchanged. It didn't help. Then it was sent to service for twice. Answer from service that SW was updated.So third time Sygic, or Google Maps have problem with connections. And all Navigation applications say that the connection is disconected. Where can be a problem ? It seems that the antenna has low level of signal. GPS test shows only a little GPS satelites connected.