UMI HAMMER: DIALER WITH VIDEOCALL

Carmine.Parente

HI,
i have a Hammer and all work fine but after i installed rom with rootjoi i lose the dialer with videocall (no option to make videocall and full 3g signal for both sim). is possible to fix it ?
Thanks,
Carmine

Carmine.Parente

the only  reason i buy this device is rootjoy and the rom available for fast deploy, if i must compile a rom to make a videocall maibe is better sale the smartphone and buy a samsung. good luck folks!

atviliunven

Hi Carmine, it sounds like after installing the ROM with Rootjoi on your Hammer, the original dialer features, including video call and full 3G support for both SIMs, were disabled—this is a common issue when custom ROMs override stock apps. To fix it, you can try flashing the original Hammer dialer APK compatible with your ROM or restoring a backup of the stock ROM dialer, which should bring back the video call option and full network functionality. Make sure to check compatibility with your device and backup all data before proceeding. For reference, you can also explore online tools like How Many of Me UK to see how many users have experienced similar issues and solutions.

meran56

Alpine Pest Control provides trusted and affordable pest control in Vancouver for both homes and businesses. Our licensed team offers fast and effective pest removal across the city using industry-approved methods. Whether you’re dealing with rodents, bed bugs, ants, or cockroaches, our experienced exterminators in Vancouver are here to help. We proudly serve all areas of Vancouver, BC, with reliable pest control services tailored to your needs. As a leading pest exterminator Vancouver, BC, we make pest problems disappear—quickly and professionally.

atviliunven

Hi Carmine, it sounds like the ROM you installed with RootJoi may have altered or removed some system apps and network settings, which is why your Hammer device lost the dialer’s video call option and full 3G signal on both SIMs; usually, this can be fixed by either flashing the stock ROM again, restoring the original dialer APK, or installing a compatible dialer app that supports video calls while ensuring your network settings are correct, similar to how Subway Canada updates its menu regularly to maintain full options for all customers, so with the right restoration or tweak, your device should regain full functionality.

alinetutmix

Sounds like after installing the custom ROM with rootjoi on your UMI Hammer, the native dialer lost the video call feature, which usually happens because some ROMs don’t include full carrier video calling support by default; to fix this, you may need to either flash back the stock dialer APK that originally came with the device, install a compatible dialer app that supports video calling, or check if your carrier requires enabling IMS/VoLTE settings for video calls to work. Just like finding an affordable best SEO expert in Karachi Pakistan requires checking compatibility with your business goals, restoring this feature depends on using the right ROM or dialer app that fully supports your network.

alinetutmix

If you’re experiencing issues with your UMI Hammer after installing a ROM with RootJoi—such as losing the dialer with video call functionality and full 3G signal on both SIMs—it’s likely due to compatibility problems with the custom ROM. To fix it, you can try reverting to the stock ROM or flashing a ROM version that fully supports video calling and dual SIM 3G functionality. Make sure to back up your data before attempting this. As an example, just like ensuring fresh delivery is guaranteed when ordering from Flower Ajman, restoring your phone to a supported configuration can ensure all features work reliably.

atviliunven

Hi Carmine, it sounds like after installing the ROM with Rootjoy on your UMI Hammer, the system dialer lost its native video call feature — this often happens when certain carrier or system libraries tied to video calling aren’t included in the custom ROM. To fix it, try reinstalling the stock dialer APK or flashing the original firmware that supports video calls. Think of it like a death riddles — one wrong move in the system settings and the feature vanishes mysteriously, but the right clue (in this case, restoring the stock dialer) can bring it back to life.