My G S5 imei has gone shows null topic

Hi everyone
I did hard reset my phone now imei has gone phone shows different imei and phone is not working also install stock rom from sammobile but got this issue
Can someone provide me certificate to repair this phone imei ? I got z3x box if someone help me with certificate I will write it with box to my phone .
Thanks an advance

Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app

Galaxy Gear powersave feature on Null Rom Nova Launcher topic

Has anyone else noticed the powersave feature on the Null rom?
I discovered it by accident and never saw anything about it elsewhere.

1. Long press on empty space in Nova Launcher and select "Shortcuts" from the pop up menu.

2. Select the "Activities" shortcut and scroll down to "Settings" (the Gears settings, not the blue system settings)

3. Select it and scroll through and find the one that says "PowerSaving"

This new shortcut will bring up the powersaving toggle that i have not seen or been able to access anywhere else. It does seem to help the battery life and the only noticable thing it seems to do is turn off haptic feedback.

[Q] null ime topic

i have baseband version but null imei after i flashed my rom about 17 times in a hour

Gt-i9300 flash gone wrong. No usb connection settings and imei is null topic

Hello guys, I have this GT-I9300 I tried to flash two days ago, rather unsuccessfully. First I rooted it successfully and then installed TWRP 2.7.0.0. I used this recovery to install the Android Revolution HD 52.0 ROM. I did a full wipe then installed the ROM, it however, didn't complete flashing. It failed during the moment it was flashing the modem with an "assert failed" message, but it presented me with a "NEXT" button. I used this to reboot the phone. The phone rebooted well, however, the IMEI is blank and under Settings, the normal stuff that enable me to choose between MTP, Tethering, etc are missing. Connecting it to my PC makes no difference either, my PC does not recognize the phone, the normal USB sounds are not there, I've switched cables and the result is the same. The cables I've used are working well as I can use them with my G2 well. Without the ability to connect the phone with my PC I can't do anything with ADB. What can I do guys?