3G Signal Improved -69 new firmware *3001#12345#* anybody less then -69?

Question

Before the update i get 3G Signal around -75
by doing the following code
star3001#12345#star
now update the iPhone 3G firmware its gone ore down -69
Here is the screen shot link
http://gallery.me.com/manan.asif/100074
Any body less then -69?
Cheers

Answer 1

Keep in mind that in order for cellphone signal boosters to work in your location, you still need to be able to receive a measurable signal (typically at least one bar, some users say two) somewhere inside your house.  If you have to walk outside your house to get a cellphone signal, you may not find that a signal booster will work for you.
Using the Cel-Fi Pro as an example, you place the Window Unit where it can receive the best signal from the nearest celltower.  The Coverage Unit is placed within the house in a centrally located position to provide coverage for your cellphones.  The Cel-Fi Pro is authorized by AT&T and provides 3G, 4G and LTE frequency coverage.  It supposedly has a coverage range of 13,000 sq. ft. vs. the Mcell's 5,000 sq. ft.  It is a plug and play system with no external antennas to mount. 
weBoost (formerly Wilson Electronics) has signal boosters also but they are more installation robust and require mounting antennas outside and inside.
Cellphone signal booster products like these while approved for use on most of the major carrier's networks are still required to be registered with the carrier.  In addition, E911 location information may not be provided or may be inaccurate when using these products.
These solutions may work for you but they are expensive, so  expect to pay $400 to $900 for a decent signal booster.  If you decide to try one, make sure they have a return policy if you find they don't work well in your situation.  Cel-Fi offers 30 day returns if you are not happy with their products as does weBoost.