Cool... I got aircard 754s but I unable to make it works at TP-MR3420. You know how?
If not, I'm going to get 320u. :|
You using TP-MR3420 ver1 or ver2?
Thanks.

U try upgrade ur firmware first and i think it should work 1 . I'm using V1 MR3420 . Don't forget pm me if u need 320U

My currently speed @ Skudai



This post has been edited by lwk523: Oct 20 2012, 03:16 PM

i notice plenty of user stuck with 1~1.2Mbps UL speed cause high ping no matter how high the DL speed

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Added on October 20, 2012, 3:54 pmrefer to first post on TP-LINK_3G_USBSniffer_Tools

it will help to create modem bin file of your modem for you to upload to your MR3420 to recognize your modem.

you can give it a try



This post has been edited by chuahcs79: Oct 20 2012, 03:54 PM

Start hunting for MiFi but i dont think 754 works with router since it is a MiFi

The connection is already dialed

love love love the open wrt,.. speed is really haywire now
guess is result of supercharge 27 TX + open wrt ?

Thanks. I will try this later tonite.

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Added on October 20, 2012, 6:35 pmI only able to get 5-6M with 754s. I think the signals strength is not good at my home.
Do you connect any external antenna?
Pls PM me the price of 320u.
Thanks.

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Added on October 20, 2012, 6:37 pmYa, you are right, but I can disconnect it and keep it undial. But still not working...

This post has been edited by valuebuyer: Oct 20 2012, 06:37 PM

Letting go my TL-MR3420 Ver1.3 (i think).
Pm me the best price and place u wanna COD(KL)

TL-MR3420 Ver1.3

This post has been edited by ic-klass: Oct 20 2012, 07:50 PM

aiyaa now only i saw this post, i just buy one d... sad

no external antenna, i just place the TL-MR3420 + ZTE MF680 near my window with server fan blowing,

Did you try 320u before? Can run at this speed?
My 754s never hit that fast

nope, sorry as i dont use any Sierra modem before,

so have no experience with this brand, u need to refer some user who does using it,

like LWK523

would you mind to tell what is ur server fan model?
izzit like this
http://www.lelong.com.my/performance-220v-...2-10-Sale-P.htm

that one u posted is pc casing fan 0.12AM only

it is like this:

San Ace1.0Am power 80x80mm Server Fan ( not normal pc casing fan )

[attachmentid=3112182]


u can contact King

i buy my server fan from him, price is good, and he do modify it as the way you want

This post has been edited by chuahcs79: Oct 21 2012, 02:08 AM

ok
thx for the tip
two more questions
ur server fan use direct plug for the power source or use usb?
can i ask King to modify so that the power source come from the direct plug?

This post has been edited by azim61: Oct 21 2012, 12:05 PM

yes you can, i did ask him to modify into direct power plug for me,..

u can request what u really like to modify, and let him know detail,.

it is really powerful compare to usb

okie thx again

just remember to let him know detail clearly on how u want it, the power how many Amp for the fan, and how many V for the power adapter, or u can ask him recommend, just say u need high Amp server power fan will do

Good to know that I also damn love openwrt since the first day I flashed it =)
My connection speed went damn stable all the time even when heavy rain
I tried supercharge my MF680 to 26 and 27TX, but I didn't notice any improvement.
So I reset back the value to 23TX now

does anyone able to make TP-MR3420 router works with any mifi device?

Finally, I grab chance to upgrade to OpenWRT. which risking thing to me.
Cannot ever revert back to Tp-Link Software.

But failed in somewhere, whereby need update the package.

System -> Software - > Configuration -> OPKG-Configuration





dunno how to correct it, if din install this package, go change 3G setting sure asking me "comgt" failed to install

No way back.

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Added on October 21, 2012, 11:01 pmMiFi device currently not supported for this device

This post has been edited by danieltan: Oct 21 2012, 11:18 PM