Recent content by kyva1929

Bootloaders usually verify signatures of ota updates, firmware, boot image etc by checking the digital signature provided by asymmetric encryption. Two of the most common crypto algo used in asymmetric encryption are RSA and ECDSA. Good news: RSA and ECDSA are both prone to be cracked with...

Hi - I have the following issue: If I mount a network share via sshfs with root, only root / root in the same session can see the mount due to namespace isolation. On another phone with supersu I have the option to disable namespace isolation completely so that any regular apps can see my new...

I've remounted partitions for a different phone as root, but the effect is only visible to root session itself i.e. other apps running as a different user do not see the changed mounts. This was because of a feature called namespace isolation - processes inherit mount namespace when they are...

Played with the phone for around 10 mins, haven't seen anything thats not working yet. Specifically 1) Call works (not sure if this phone supports VOLTE - it drops to 3G/H+ when calling) 2) LTE works on tmobile (unlocked before flashing US610 rom) 3) WIFI works 4) Camera works 5) light sensor works

Hey guys, Just want to report that I have luck flashing a k450 with US610 firmware. Please follow the steps at your own risk. I haven't tested if everything still work correctly. Steps: 1) Download US610 kdz file (just do a quick google search, you should find it in the top results) 2)...

Hey guys, Just want to report that I have luck flashing a k450 with US610 firmware. Please follow the steps at your own risk. I haven't tested if everything still work correctly. Steps: 1) Download US610 kdz file (just do a quick google search, you should find it in the top results) 2)...

I am using small eui. When I make a call the phone stays on LTE so volte works for me.

Better to start with this picture: The top design is what the lg l90 sim card reader pin looks like. The left end is loose and hanging out which can get caught very easily if you use a sim adapter as it provides a gap for the loose end to hook onto when you pull out. This is one of the reason...

I used the pc version with adb. When I used it maybe a month or two ago, kingroot installed itself under /system/app/. And the su binary actually also got installed - but when I do su in the terminal it immediately fails with an error about connection to UI timed out (which I expect to be a UI...

Not all hope are lost evidenced by the fact that kingroot was able to install itself under /system/ :D We just need to be patient...

This plus what you said about the bsod. You need to uninstall existing lg mobile driver, and reinstall ones found from guides. Search how you can go in device manager and see ghost devices. Find the android devices that uses the lg driver which crashes your computer, uninstall the driver there...

flash kdz in download mode and startover. Search for tutorial on this forum.

One common confusion is people mix up current in different parts of circuits. The clearest way to think about this is from energy standpoint -> power source: 9V 2A = 18W. the voltage across the battery under charging is given as (Voc + I*r) where Voc is open circuit voltage, and I is current...

I tried flashing k450 with us610 kdz file using uppercut tool. It failed with error about model mismatch.

Guys, let me ask this question about the bootloader on the phone. I have a k450 and after failed attempt by kingroot to root the phone (kingroot installed itself in /system), I am still able to boot up the phone. This means the bootloader on this phone is not locked at least on the system...