Any manufacturer recommends updating the firmware of their devices as they are released, it is done for a reason! The manufacturer always tries to finish its firmware, make any changes, patches, to fix their doorsteps, add new features, and this is why I recommend to update the official firmware on the camera Nikon D3100 !! I also enclose a custom firmware for the Nikon D3100, which will give your camera a new life, because it is now possible to take more than 17 minutes, you can increase the number of frames per second, and most importantly it will be possible to put the Chinese compatible battery. That is, if you ordered a Chinese aliexpress Battery for Nikon D3100, you have to put custom firmware !!
Join my group Repair Electronics, Vkontakte: allgpssu
Do you want to unlock your phone / smartphone / tablet / modem from the operator? I can offer to buy NCK unlock code on the lock on the service provider. The code will unlock the device without firmware, PC and Root rights, thus it will remain ON WARRANTY !!! Order code can be in my band VC market-26647455 and under video • Разблокировка от опера...
If you do not find a solution on my channel and need individual counseling / support, including remote, group VK You can always order an individual aid.
Thanks for the details, I'm just saving up for a new camera and light:
Yandex: money.yandex.ru/to/4100135052... (№: 41001350526518)
Web Money: (WMID: 358395385528) R435555969833 Z398324711529
QIWI: +79083237777
AND THE MAIN THING REMEMBER THAT EVERYTHING THAT YOU DO - YOU DO UNDER THE RESPONSIBILITY!!! AND IF YOU HAVE DOUBTS, STRONGLY RECOMMEND TO ADDRESS SPECIALISTS!!!