Differences between J22, GM282, LT88, T-R42, CX919-II ?

[Saint-Loup]

Hi everybody !

Sorry to be noob, sorry for my english, but I have two questions :

1- is there a difference between all thoses sticks ( J22, GM282, LT88, T-R42, CX919-II ) about hardware ? Just the name changes ?

2 - A rom ( stock or custom ) for J22 device would work also on a CX919-II device ?

Thank you for your help.

[exglynco]

T-R42 is very different from the others.

LT-88 appears to be a special J22 variant sold mostly in India.

J22, GM82, and CX919ii are reportedly the same, and all made by the same company, Shenzen Value in Action Technology Co.,Ltd. I have seen many differences in the chips installed in different J22/CX919ii/GM282 devices. Some come with 1.6 GHZ 3188 CPUs, while others come with the slow 1.4 GHz 3188T CPU. Some come with AP6330 wifi ICs, while others come with AP6210 wifi ICs. I've also seen units with different DDR chips.

Once you have identified your hardware, and chosen an appropriate ROM for it, you should be able to run that ROM on your device, whether it's a J22, GM282, or CX919ii.