diff --git a/library.json b/library.json
index 4aef743..6d859aa 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
   "name": "TinyGSM",
-  "version": "0.7.6",
+  "version": "0.7.7",
   "description": "A small Arduino library for GPRS modules, that just works. Includes examples for Blynk, MQTT, File Download, and Web Client. Supports many GSM, LTE, and WiFi modules with AT command interfaces.",
   "keywords": "GSM, AT commands, AT, SIM800, SIM900, A6, A7, M590, ESP8266, SIM7000, SIM800A, SIM800C, SIM800L, SIM800H, SIM808, SIM868, SIM900A, SIM900D, SIM908, SIM968, M95, MC60, MC60E, BG96, ublox, Quectel, SIMCOM, AI Thinker, LTE, LTE-M",
   "authors":
diff --git a/library.properties b/library.properties
index 74be952..14c6576 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=TinyGSM
-version=0.7.6
+version=0.7.7
 author=Volodymyr Shymanskyy
 maintainer=Volodymyr Shymanskyy
 sentence=A small Arduino library for GPRS modules, that just works.
diff --git a/src/TinyGsmCommon.h b/src/TinyGsmCommon.h
index c696d04..3c66d9c 100644
--- a/src/TinyGsmCommon.h
+++ b/src/TinyGsmCommon.h
@@ -10,7 +10,7 @@
 #define TinyGsmCommon_h
 
 // The current library version number
-#define TINYGSM_VERSION "0.7.6"
+#define TINYGSM_VERSION "0.7.7"
 
 #if defined(SPARK) || defined(PARTICLE)
   #include "Particle.h"
diff --git a/tools/Diagnostics/Diagnostics.ino b/tools/Diagnostics/Diagnostics.ino
index a4ecde7..ac22e48 100644
--- a/tools/Diagnostics/Diagnostics.ino
+++ b/tools/Diagnostics/Diagnostics.ino
@@ -161,7 +161,7 @@ void loop() {
 #endif
 
   SerialMon.print("Waiting for network...");
-  if (!modem.waitForNetwork(240000L)) {  // You may need lengthen this in poor service ares
+  if (!modem.waitForNetwork(600000L)) {  // You may need lengthen this in poor service areas
     SerialMon.println(F(" [fail]"));
     SerialMon.println(F("************************"));
     SerialMon.println(F(" Is your sim card locked?"));