Redmi Note 3 Modem issue - Xiaomi Redmi Note 3 Guides, News, & Discussion

Redmi Note 3 has 650 CPU with X8 LTE Modem
Redmi Note 4 has 625 CPU with X9 LTE Modem
https://www.qualcomm.com/products/snapdragon/processors/625
https://www.qualcomm.com/products/snapdragon/processors/650
http://c.mi.com/thread-104163-1-0.html
CELLULAR MODEM X8 LTE
Peak Download Speed: 300 Mbps
Peak Upload Speed: 100 Mbps
CELLULAR MODEM X9
Peak Download Speed: 300 Mbps
Peak Upload Speed: 150 Mbps
see my screenshot RF singal and Data download /upload speed is very much different.
what happed ?
how to fix

The problem is in your operator. You are getting 1 megabit on LTE. I am getting 50+ mb/s on my RMN3

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Max speed on 3G / HSDPA

Hi,
What is the max speed i can reach with my HD2
My provider is gonna change the speed this summer for 7,2 Mbit/s to 14,4 Mbit/s.
And how can i see what is my maximum speed?

Show your speeds

Mobile Speed Test.com
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Your speed: 1123.596 Kbps
Your latency: 0.375 seconds
Transferred 500 KB in 3.56 seconds
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28.8 kbps dial-up
33.6 kbps dial-up
40 kbps GPRS
56 kbps dial-up
128 kbps ISDN
144 kbps 1xRTT
236.8 kbps EDGE
384 kbps Low DSL
400 kbps 3G ( EVDO / HSDPA )
768 kbps Broadband
1000 kbps Fast 3G
1124 kbps YOU
1500 kbps Basic DSL
2500 kbps 4G (Wimax/HSPA+)
We recommend you try the 500KB or the 1MB test to accurately test your connection
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With 1 bar on 3g I get around 1000-1100 with full bars on 3g I get around 2500-2700
Sent from my PC36100 using XDA App
I just got 1.5 at -85 dBm. So, not bad.
Sent from my iPhone with the bigger Gee Bees.
someone want to move this to the general section.
why on earth would you post this in the Dev section.

Have 4G Tower Upgrades Throttled Tethering Speeds?

After nearly a month of periodic outages and erratic 1x speeds, 4G performance has stabilized at near pre-upgrade levels, but tethering speeds have suffered a near knock-out punch.
Pre-Upgrade
Tower to device average mid day 4.5 mbps / 1.03 mbps
Tethered P.C. (Easytether) 4.5 mbps / 1.03 mbps
Tower to device average evening 2.5 mbps / 1.03 mbps
Tethered P.C. (Easytether) 2.5 mbps / 1.03 mbps
Post upgrade
Tower to device average mid day 4.0 mbps / 0.80 mbps
Tethered P.C. (Easytether) 0.6 mbps / 0.65 mbps
Tower to device average evening 2.5 mbps / 0.80 mbps
Tethered P.C. (Easytether) 0.5 mbps / 0.65 mbps
Now get this sh*t,
Simultaneous speed tests...
Tethered P.C. started first
Tower to device mid day 2.5 mbps / 0.65 mbps
Tethered P.C. 0.8 mbps / 0.70 mbps
Evo started first
Tower to device 3.0 mbps / 0.75 mbps
Tethered P.C. 1.5 mbps / 0.80 mbps
Any ideas how to get tethered speeds up to pre-upgrade levels? My Evo is running the same Myn's RLS 5 w/ SBC 4.1.9. net's before and after tower upgrade. I've done full wipe and fresh install, reprovisioned, the works.
I have played with Filter Proxy to no avail.
Should I roll back to 2.1?

Wifi issue

after the 4.4 upgrade I noticed that my WiFi was significantly (%90) slower
Before kitkat wifi speed was 35 to 40 Mbps max,,After the kitkat wifi speed is 3/5 mbps almost %90 down I try everything reseting the phone,resetting the fibre optic modem nothing works
But i try Ookla speed test on galaxy express 2 connected the same network and speed was 38 mbps
Is this right ?

Asus zenfone 3 ZE520KL - WIFI - bad performance

Hello, I have an Asus zenfone 3 ZE520KL and I have a huge problem with this phone, at wifi capabilities, in 2,4 Ghz 150 Mbps N, and 2N 300Mbps routers, it negociates just with 72 Mbps only. It is frustrating. And with AC band 5 Ghz router it negociates in 150 Mbps.
This is a normal thing ? This phone can not negociate with 150 Mbps in 2.4Ghz N Band ?
Thank you!

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