[Question] Miz Z2 3G H/H+ jumping with poor 3g network

[lok9a]

My phone keep jumping between H and H+
the network 3G nearly disconnected although it is jumping
I saw there is fixing about that but cant find in the forum
if anyone could help?

Miz Z2 should be the same as Star S5 right?
I am using MIUI rom, the latest i can find in needrom
but the dual sim mode only let me enable sim1 as 3g, sim 2 must be GSM 2G
anyway if and baseband fix?
really need help, right now it just like a talking phone without data network. wifi is totally smooth.

[HappyUser]

Hi lok9a

Have you tried looking at this thread : [Only registered and activated users can see links Click here to register]

Gizbeat made this, he knows the shit

I tried this without any luck, in both methods.
Be sure to make a FULL BACKUP before doing this, I almost fucked my 3G Network up not to be restored. I had to make a full recovery for bringing my 3G Network back again.

But maybe this works for you, it did for some...

[lok9a]

thanks for the link, so i only need to update the v.8?

for me right now, my phone just like to 3G, i dont really need backup as it is already fucked up

[lok9a]

i tried the 4 modem, the first 2 one not working, the 3rd one keep jumping also, and hard to get data network.
the 4th one only let me stay at E network, no H or H+