Why baseband update

This may be because the newer RIL expects a more modern baseband version. So basically your baseband becomes an outdated dependency if you upgrade your ROMs long enough. To fix either downgrade the ROM Kernel or upgrade the baseband. Note there are risks involved with flashing the baseband. See also What is radio. I just got done chatting with Samsung support because I cannot update my Note3 to 4. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. What is the baseband and do i need to update mine? Ask Question. Asked 7 years, 11 months ago. Active 5 years, 11 months ago. Viewed 12k times. If someone could shed some light on this whole baseband thing, it would be great.

But the researchers found that many Android phones inadvertently allow Bluetooth and USB accessories — like headphones and headsets — access to the baseband.

By exploiting a vulnerable accessory, an attacker can run commands on a connected Android phone. These commands can be used to tell the modem which phone number to call. But the researchers found that these commands can be manipulated. The researchers developed a tool, dubbed ATFuzzer , which tries to find potentially problematic AT commands. What I noticed when updating to the latest OS patch, is that the baseband is not touched at all.

Is there a reason why baseband updates are not included in regular OS updates? Hi exyna the security patches we apply to our device builds are the standard patches that are released for all android devices by google.

Also they get applied towards the mid of each month. This is of. However, if baseband software is not updated, vulnerabilites can still exist in the underlying modem software which still allows an attacker to possibly exploit the android system - even if the system itself has latest patches installed.