[G3 Q&A, Help & Troubleshooting] thebrains9:
If you have a bootloop when you turn on the Wi-Fi or Bluetooth, (this will void your warranty and do it at your own risk)

please Check if:(1)

I can't even turn on the wifi then, go to cpu-z (be sure nothing working other than cpu-z) check your CPU0,CPU1,CPU2 and CPU3.

If: Cpu0 is always at highest usage(2400mhz or 1750mhz)

This means some protective software in the phone that doesnt let you turn on the wifi,

REASON: There is a hardware issue in your phone my theory is that your phone got extra hotter. If you have a clean booting and you read 78 degrees on cpu-z i think you fall in my line. All the tips given will be on my theory and its set of properties.

WE CAN BYPASS THIS SOFTWARE PROTECION: turn off the phone take out battery and get it back turn on. Now you by passed this software lock, and wifi and bluetooth is turned on or can be turned on BUT: AFTER SOME MINTUTES YOU WILL GO INTO BOOTLOOP. To fix all you need to do the thermal mode.

This software proteciton causes battery drain: http://i.hizliresim.com/A3ojRr.png

This is what happens: https://youtu.be/_sYbz54_xfQ

some SS: https://www.dropbox.com/s/trooorw7exm6rt5/IMG_3970.JPG?dl=0

http://i.hizliresim.com/vZ03kD.png

SOLUTION:

Open the phone, apply a good quality thermal paste.

I did this and it worked. My phone didnt bootloop. and my temps were exteremly lower. i could get 38C on idle.

Don't get a new battery: it is not power related. i get a new battery(original) it didnt fix it. it is all about Xtreme Temps.

DO'S AND DONT'S

Do not: Buy a very cheap thermal paste. (why: i did it 40gr for 2.5 dollars seen as video, it fixed it but after 5 days my phone get the bootloop again and when i opened my phone: the Thermal paste was STIFF as ROCK i had to cut it with scissors. no jokes. buy Zalman sth like this mine was branded as: Silicon Thermal compund all white very cheap)

Do not: apply too much paste edit. Use a lot. There are lots of gap between soc and screen side. You have to apply a lot paste igrone this lol. Use a lot paste

Do not: use a copper shim unless (you can make an accurate calculation of thermodynamics of your phone by calculating the energy produced by the SOC, heat transfer rate "c" of the glass and the plastic within and the copper shims actual thermal transfer capacity and the paste you will apply. this is complicated stuff and it is always impossible to have your theoretical values being equal to experimental values)

Do not: overclock nor disable the thermal throttling.

Do not: talk bull crap on : applying thermal paste will actually burn the screen stuff, its illogical and impossible. I have had my screen WARMER when i didnt have the thermal mod on, really here is why(HEAT PRODUCED BY THE SOC IS ALWAYS SAME AND THIS VARIABLE IS ALTERED BY THE CPU CLOCK. IF YOU DON'T PUT A HIGH THERMAL CAPACITY PASTE/TAPE/SHIN, the HEAT TRANSFERRED AT A PORTION OF TIME is let's say t. and the total energy(heat) caused by SOC is Q(this doesnt change nomatter what you apply it is only about the CPU CLOCK). so Q/t will give you the what is the heat getting to screen over the portion of time t. However, what people think and assume, if you apply the thermal paste, the heat will transfer to screen and make it burn: here is why its bullcrap: if you add a layer or thermal paste: This will not change Q, but it will reduce the portion of time that is showing how many joules you are transferring(dissipating from SOC to Screen side) . so after applying thermal paste let the t be= T whereas T<t, so T is a smaller value than the t. Q/t is a bigger amount than Q/T, here is why (if you divide the Q over a smaller portion this will increase the proportion.) what does Q/t or Q/T gives us? the heat transfered from SOC to SCREEN SIDE over a portion of time: or how many Joules you dissipating from CPU in 1 second lets say. since you transfer heat FASTER, does mean CPU will be COOLER and SCREEN wont have MORE HEAT COMING TO IT. NO: VERYWRONG!!! IF the cpu is cooler after the THERMAL MODE: this is actually good for the screen since when you dont have the thermal paste CPU IS LIKE 60-78 C DEGREES WHILE USING AND AFTER THERMAL PASTE THIS IS 52-63(MY RECORDS) This decrease means the Screen will be cooler to. Think the Screen as a part of the CPU, if Cpu is cooler this means Screen is cooler too beacuse IN THE FIRST PLACE screen is HOT BECAUSE THE CPU IS HOT)))

Do : Buy a good known brand of Thermal Paste or Pad that is not conducting electricity.

After applying the thermal mod, My bootloop is cured as well my cpu was cooler.

In physics we know that, (resistivity) if Temperatures increase, the circuit becomes more resistive. It's not due to enlargement of metal materials due to heat. To further understand the issue please www.youtube.com/c/michelvanbiezen go to Resistivity under Physics Electricity

So a cooled down cpu is known to be more conducting. but i dont know how it affects the speed, so i can't elaborate about the speed afterwards of thermal mode.

do it at your own risk and IF: YOU HAVE THE SAME ISSUE WRITTEN AT THE ABOVE: CPU0 ALWAYS AT 100% and I CANT TURN ON THE WIFI: